72571896

素因数分解:

$2^3\times 3^3\times {\mathrm{269}}^1\times {\mathrm{1249}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 202500000

約数和(自身を除く): 129928104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 269, 538, 807, 1076, 1249, 1614, 2152, 2421, 2498, 3228, 3747, 4842, 4996, 6456, 7263, 7494, 9684, 9992, 11241, 14526, 14988, 19368, 22482, 29052, 29976, 33723, 44964, 58104, 67446, 89928, 134892, 269784, 335981, 671962, 1007943, 1343924, 2015886, 2687848, 3023829, 4031772, 6047658, 8063544, 9071487, 12095316, 18142974, 24190632, 36285948, 72571896]

約数ペア:

[(1, 72571896), (2, 36285948), (3, 24190632), (4, 18142974), (6, 12095316), (8, 9071487), (9, 8063544), (12, 6047658), (18, 4031772), (24, 3023829), (27, 2687848), (36, 2015886), (54, 1343924), (72, 1007943), (108, 671962), (216, 335981), (269, 269784), (538, 134892), (807, 89928), (1076, 67446), (1249, 58104), (1614, 44964), (2152, 33723), (2421, 29976), (2498, 29052), (3228, 22482), (3747, 19368), (4842, 14988), (4996, 14526), (6456, 11241), (7263, 9992), (7494, 9684)]