76824972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 162191988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 79, 84, 102, 119, 126, 153, 158, 204, 227, 237, 238, 252, 306, 316, 357, 454, 474, 476, 553, 612, 681, 711, 714, 908, 948, 1071, 1106, 1343, 1362, 1422, 1428, 1589, 1659, 2043, 2142, 2212, 2686, 2724, 2844, 3178, 3318, 3859, 4029, 4086, 4284, 4767, 4977, 5372, 6356, 6636, 7718, 8058, 8172, 9401, 9534, 9954, 11577, 12087, 14301, 15436, 16116, 17933, 18802, 19068, 19908, 23154, 24174, 27013, 28203, 28602, 34731, 35866, 37604, 46308, 48348, 53799, 54026, 56406, 57204, 69462, 71732, 81039, 84609, 107598, 108052, 112812, 125531, 138924, 161397, 162078, 169218, 215196, 243117, 251062, 304861, 322794, 324156, 338436, 376593, 486234, 502124, 609722, 645588, 753186, 914583, 972468, 1129779, 1219444, 1506372, 1829166, 2134027, 2259558, 2743749, 3658332, 4268054, 4519116, 5487498, 6402081, 8536108, 10974996, 12804162, 19206243, 25608324, 38412486, 76824972]

約数ペア:

[(1, 76824972), (2, 38412486), (3, 25608324), (4, 19206243), (6, 12804162), (7, 10974996), (9, 8536108), (12, 6402081), (14, 5487498), (17, 4519116), (18, 4268054), (21, 3658332), (28, 2743749), (34, 2259558), (36, 2134027), (42, 1829166), (51, 1506372), (63, 1219444), (68, 1129779), (79, 972468), (84, 914583), (102, 753186), (119, 645588), (126, 609722), (153, 502124), (158, 486234), (204, 376593), (227, 338436), (237, 324156), (238, 322794), (252, 304861), (306, 251062), (316, 243117), (357, 215196), (454, 169218), (474, 162078), (476, 161397), (553, 138924), (612, 125531), (681, 112812), (711, 108052), (714, 107598), (908, 84609), (948, 81039), (1071, 71732), (1106, 69462), (1343, 57204), (1362, 56406), (1422, 54026), (1428, 53799), (1589, 48348), (1659, 46308), (2043, 37604), (2142, 35866), (2212, 34731), (2686, 28602), (2724, 28203), (2844, 27013), (3178, 24174), (3318, 23154), (3859, 19908), (4029, 19068), (4086, 18802), (4284, 17933), (4767, 16116), (4977, 15436), (5372, 14301), (6356, 12087), (6636, 11577), (7718, 9954), (8058, 9534), (8172, 9401)]