71120412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 108

約数和(自身を含む): 204782760

約数和(自身を除く): 133662348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 121, 132, 174, 198, 242, 261, 319, 348, 363, 396, 484, 522, 563, 638, 726, 957, 1044, 1089, 1126, 1276, 1452, 1689, 1914, 2178, 2252, 2871, 3378, 3509, 3828, 4356, 5067, 5742, 6193, 6756, 7018, 10134, 10527, 11484, 12386, 14036, 16327, 18579, 20268, 21054, 24772, 31581, 32654, 37158, 42108, 48981, 55737, 63162, 65308, 68123, 74316, 97962, 111474, 126324, 136246, 146943, 179597, 195924, 204369, 222948, 272492, 293886, 359194, 408738, 538791, 587772, 613107, 718388, 817476, 1077582, 1226214, 1616373, 1975567, 2155164, 2452428, 3232746, 3951134, 5926701, 6465492, 7902268, 11853402, 17780103, 23706804, 35560206, 71120412]

約数ペア:

[(1, 71120412), (2, 35560206), (3, 23706804), (4, 17780103), (6, 11853402), (9, 7902268), (11, 6465492), (12, 5926701), (18, 3951134), (22, 3232746), (29, 2452428), (33, 2155164), (36, 1975567), (44, 1616373), (58, 1226214), (66, 1077582), (87, 817476), (99, 718388), (116, 613107), (121, 587772), (132, 538791), (174, 408738), (198, 359194), (242, 293886), (261, 272492), (319, 222948), (348, 204369), (363, 195924), (396, 179597), (484, 146943), (522, 136246), (563, 126324), (638, 111474), (726, 97962), (957, 74316), (1044, 68123), (1089, 65308), (1126, 63162), (1276, 55737), (1452, 48981), (1689, 42108), (1914, 37158), (2178, 32654), (2252, 31581), (2871, 24772), (3378, 21054), (3509, 20268), (3828, 18579), (4356, 16327), (5067, 14036), (5742, 12386), (6193, 11484), (6756, 10527), (7018, 10134)]