71243172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 248371200

約数和(自身を除く): 177128028

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 659, 693, 702, 756, 819, 858, 924, 1001, 1092, 1188, 1287, 1318, 1386, 1404, 1638, 1716, 1977, 2002, 2079, 2457, 2574, 2636, 2772, 3003, 3276, 3861, 3954, 4004, 4158, 4613, 4914, 5148, 5931, 6006, 7249, 7722, 7908, 8316, 8567, 9009, 9226, 9828, 11862, 12012, 13839, 14498, 15444, 17134, 17793, 18018, 18452, 21747, 23724, 25701, 27027, 27678, 28996, 34268, 35586, 36036, 41517, 43494, 50743, 51402, 54054, 55356, 59969, 65241, 71172, 77103, 83034, 86988, 94237, 101486, 102804, 108108, 119938, 124551, 130482, 152229, 154206, 166068, 179907, 188474, 195723, 202972, 231309, 239876, 249102, 260964, 282711, 304458, 308412, 359814, 376948, 391446, 456687, 462618, 498204, 539721, 565422, 608916, 659659, 719628, 782892, 848133, 913374, 925236, 1079442, 1130844, 1319318, 1370061, 1619163, 1696266, 1826748, 1978977, 2158884, 2544399, 2638636, 2740122, 3238326, 3392532, 3957954, 5088798, 5480244, 5936931, 6476652, 7915908, 10177596, 11873862, 17810793, 23747724, 35621586, 71243172]

約数ペア:

[(1, 71243172), (2, 35621586), (3, 23747724), (4, 17810793), (6, 11873862), (7, 10177596), (9, 7915908), (11, 6476652), (12, 5936931), (13, 5480244), (14, 5088798), (18, 3957954), (21, 3392532), (22, 3238326), (26, 2740122), (27, 2638636), (28, 2544399), (33, 2158884), (36, 1978977), (39, 1826748), (42, 1696266), (44, 1619163), (52, 1370061), (54, 1319318), (63, 1130844), (66, 1079442), (77, 925236), (78, 913374), (84, 848133), (91, 782892), (99, 719628), (108, 659659), (117, 608916), (126, 565422), (132, 539721), (143, 498204), (154, 462618), (156, 456687), (182, 391446), (189, 376948), (198, 359814), (231, 308412), (234, 304458), (252, 282711), (273, 260964), (286, 249102), (297, 239876), (308, 231309), (351, 202972), (364, 195723), (378, 188474), (396, 179907), (429, 166068), (462, 154206), (468, 152229), (546, 130482), (572, 124551), (594, 119938), (659, 108108), (693, 102804), (702, 101486), (756, 94237), (819, 86988), (858, 83034), (924, 77103), (1001, 71172), (1092, 65241), (1188, 59969), (1287, 55356), (1318, 54054), (1386, 51402), (1404, 50743), (1638, 43494), (1716, 41517), (1977, 36036), (2002, 35586), (2079, 34268), (2457, 28996), (2574, 27678), (2636, 27027), (2772, 25701), (3003, 23724), (3276, 21747), (3861, 18452), (3954, 18018), (4004, 17793), (4158, 17134), (4613, 15444), (4914, 14498), (5148, 13839), (5931, 12012), (6006, 11862), (7249, 9828), (7722, 9226), (7908, 9009), (8316, 8567)]