123732528

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2942

約数の個数: 80

約数和(自身を含む): 344951136

約数和(自身を除く): 221218608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 636, 816, 848, 901, 1272, 1802, 2544, 2703, 2861, 3604, 5406, 5722, 7208, 8583, 10812, 11444, 14416, 17166, 21624, 22888, 34332, 43248, 45776, 48637, 68664, 97274, 137328, 145911, 151633, 194548, 291822, 303266, 389096, 454899, 583644, 606532, 778192, 909798, 1167288, 1213064, 1819596, 2334576, 2426128, 2577761, 3639192, 5155522, 7278384, 7733283, 10311044, 15466566, 20622088, 30933132, 41244176, 61866264, 123732528]

約数ペア:

[(1, 123732528), (2, 61866264), (3, 41244176), (4, 30933132), (6, 20622088), (8, 15466566), (12, 10311044), (16, 7733283), (17, 7278384), (24, 5155522), (34, 3639192), (48, 2577761), (51, 2426128), (53, 2334576), (68, 1819596), (102, 1213064), (106, 1167288), (136, 909798), (159, 778192), (204, 606532), (212, 583644), (272, 454899), (318, 389096), (408, 303266), (424, 291822), (636, 194548), (816, 151633), (848, 145911), (901, 137328), (1272, 97274), (1802, 68664), (2544, 48637), (2703, 45776), (2861, 43248), (3604, 34332), (5406, 22888), (5722, 21624), (7208, 17166), (8583, 14416), (10812, 11444)]