63871668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2243}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 186234048

約数和(自身を除く): 122362380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2243, 2373, 3164, 4068, 4486, 4746, 6729, 7119, 8972, 9492, 13458, 14238, 15701, 20187, 26916, 28476, 31402, 40374, 47103, 62804, 80748, 94206, 141309, 188412, 253459, 282618, 506918, 565236, 760377, 1013836, 1520754, 1774213, 2281131, 3041508, 3548426, 4562262, 5322639, 7096852, 9124524, 10645278, 15967917, 21290556, 31935834, 63871668]

約数ペア:

[(1, 63871668), (2, 31935834), (3, 21290556), (4, 15967917), (6, 10645278), (7, 9124524), (9, 7096852), (12, 5322639), (14, 4562262), (18, 3548426), (21, 3041508), (28, 2281131), (36, 1774213), (42, 1520754), (63, 1013836), (84, 760377), (113, 565236), (126, 506918), (226, 282618), (252, 253459), (339, 188412), (452, 141309), (678, 94206), (791, 80748), (1017, 62804), (1356, 47103), (1582, 40374), (2034, 31402), (2243, 28476), (2373, 26916), (3164, 20187), (4068, 15701), (4486, 14238), (4746, 13458), (6729, 9492), (7119, 8972)]