72285976

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 160302240

約数和(自身を除く): 88016264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3023, 3416, 5978, 6046, 11956, 12092, 21161, 23912, 24184, 42322, 84644, 148127, 169288, 184403, 296254, 368806, 592508, 737612, 1185016, 1290821, 1475224, 2581642, 5163284, 9035747, 10326568, 18071494, 36142988, 72285976]

約数ペア:

[(1, 72285976), (2, 36142988), (4, 18071494), (7, 10326568), (8, 9035747), (14, 5163284), (28, 2581642), (49, 1475224), (56, 1290821), (61, 1185016), (98, 737612), (122, 592508), (196, 368806), (244, 296254), (392, 184403), (427, 169288), (488, 148127), (854, 84644), (1708, 42322), (2989, 24184), (3023, 23912), (3416, 21161), (5978, 12092), (6046, 11956)]