57872556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 195148800

約数和(自身を除く): 137276244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 79, 81, 84, 102, 108, 114, 119, 126, 133, 153, 158, 162, 171, 189, 204, 228, 237, 238, 252, 266, 306, 316, 323, 324, 342, 357, 378, 399, 459, 474, 476, 513, 532, 553, 567, 612, 646, 684, 711, 714, 756, 798, 918, 948, 969, 1026, 1071, 1106, 1134, 1197, 1292, 1343, 1377, 1422, 1428, 1501, 1539, 1596, 1659, 1836, 1938, 2052, 2133, 2142, 2212, 2261, 2268, 2394, 2686, 2754, 2844, 2907, 3002, 3078, 3213, 3318, 3591, 3876, 4029, 4266, 4284, 4503, 4522, 4788, 4977, 5372, 5508, 5814, 6004, 6156, 6399, 6426, 6636, 6783, 7182, 8058, 8532, 8721, 9006, 9044, 9401, 9639, 9954, 10507, 10773, 11628, 12087, 12798, 12852, 13509, 13566, 14364, 14931, 16116, 17442, 18012, 18802, 19278, 19908, 20349, 21014, 21546, 24174, 25517, 25596, 26163, 27018, 27132, 28203, 29862, 31521, 34884, 36261, 37604, 38556, 40527, 40698, 42028, 43092, 44793, 48348, 51034, 52326, 54036, 56406, 59724, 61047, 63042, 72522, 76551, 81054, 81396, 84609, 89586, 94563, 102068, 104652, 108783, 112812, 121581, 122094, 126084, 145044, 153102, 162108, 169218, 178619, 179172, 183141, 189126, 217566, 229653, 243162, 244188, 253827, 283689, 306204, 338436, 357238, 366282, 378252, 435132, 459306, 486324, 507654, 535857, 567378, 688959, 714476, 732564, 761481, 851067, 918612, 1015308, 1071714, 1134756, 1377918, 1522962, 1607571, 1702134, 2066877, 2143428, 2755836, 3045924, 3215142, 3404268, 4133754, 4822713, 6430284, 8267508, 9645426, 14468139, 19290852, 28936278, 57872556]

約数ペア:

[(1, 57872556), (2, 28936278), (3, 19290852), (4, 14468139), (6, 9645426), (7, 8267508), (9, 6430284), (12, 4822713), (14, 4133754), (17, 3404268), (18, 3215142), (19, 3045924), (21, 2755836), (27, 2143428), (28, 2066877), (34, 1702134), (36, 1607571), (38, 1522962), (42, 1377918), (51, 1134756), (54, 1071714), (57, 1015308), (63, 918612), (68, 851067), (76, 761481), (79, 732564), (81, 714476), (84, 688959), (102, 567378), (108, 535857), (114, 507654), (119, 486324), (126, 459306), (133, 435132), (153, 378252), (158, 366282), (162, 357238), (171, 338436), (189, 306204), (204, 283689), (228, 253827), (237, 244188), (238, 243162), (252, 229653), (266, 217566), (306, 189126), (316, 183141), (323, 179172), (324, 178619), (342, 169218), (357, 162108), (378, 153102), (399, 145044), (459, 126084), (474, 122094), (476, 121581), (513, 112812), (532, 108783), (553, 104652), (567, 102068), (612, 94563), (646, 89586), (684, 84609), (711, 81396), (714, 81054), (756, 76551), (798, 72522), (918, 63042), (948, 61047), (969, 59724), (1026, 56406), (1071, 54036), (1106, 52326), (1134, 51034), (1197, 48348), (1292, 44793), (1343, 43092), (1377, 42028), (1422, 40698), (1428, 40527), (1501, 38556), (1539, 37604), (1596, 36261), (1659, 34884), (1836, 31521), (1938, 29862), (2052, 28203), (2133, 27132), (2142, 27018), (2212, 26163), (2261, 25596), (2268, 25517), (2394, 24174), (2686, 21546), (2754, 21014), (2844, 20349), (2907, 19908), (3002, 19278), (3078, 18802), (3213, 18012), (3318, 17442), (3591, 16116), (3876, 14931), (4029, 14364), (4266, 13566), (4284, 13509), (4503, 12852), (4522, 12798), (4788, 12087), (4977, 11628), (5372, 10773), (5508, 10507), (5814, 9954), (6004, 9639), (6156, 9401), (6399, 9044), (6426, 9006), (6636, 8721), (6783, 8532), (7182, 8058)]