28669464

素因数分解:

$2^3\times 3^4\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 81108720

約数和(自身を除く): 52439256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 151, 162, 216, 293, 302, 324, 453, 586, 604, 648, 879, 906, 1172, 1208, 1359, 1758, 1812, 2344, 2637, 2718, 3516, 3624, 4077, 5274, 5436, 7032, 7911, 8154, 10548, 10872, 12231, 15822, 16308, 21096, 23733, 24462, 31644, 32616, 44243, 47466, 48924, 63288, 88486, 94932, 97848, 132729, 176972, 189864, 265458, 353944, 398187, 530916, 796374, 1061832, 1194561, 1592748, 2389122, 3185496, 3583683, 4778244, 7167366, 9556488, 14334732, 28669464]

約数ペア:

[(1, 28669464), (2, 14334732), (3, 9556488), (4, 7167366), (6, 4778244), (8, 3583683), (9, 3185496), (12, 2389122), (18, 1592748), (24, 1194561), (27, 1061832), (36, 796374), (54, 530916), (72, 398187), (81, 353944), (108, 265458), (151, 189864), (162, 176972), (216, 132729), (293, 97848), (302, 94932), (324, 88486), (453, 63288), (586, 48924), (604, 47466), (648, 44243), (879, 32616), (906, 31644), (1172, 24462), (1208, 23733), (1359, 21096), (1758, 16308), (1812, 15822), (2344, 12231), (2637, 10872), (2718, 10548), (3516, 8154), (3624, 7911), (4077, 7032), (5274, 5436)]