61135672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 132148800

約数和(自身を除く): 71013128

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 151, 221, 229, 302, 442, 458, 604, 884, 916, 1208, 1768, 1832, 1963, 2567, 2977, 3893, 3926, 5134, 5954, 7786, 7852, 10268, 11908, 15572, 15704, 20536, 23816, 31144, 33371, 34579, 50609, 66742, 69158, 101218, 133484, 138316, 202436, 266968, 276632, 404872, 449527, 587843, 899054, 1175686, 1798108, 2351372, 3596216, 4702744, 7641959, 15283918, 30567836, 61135672]

約数ペア:

[(1, 61135672), (2, 30567836), (4, 15283918), (8, 7641959), (13, 4702744), (17, 3596216), (26, 2351372), (34, 1798108), (52, 1175686), (68, 899054), (104, 587843), (136, 449527), (151, 404872), (221, 276632), (229, 266968), (302, 202436), (442, 138316), (458, 133484), (604, 101218), (884, 69158), (916, 66742), (1208, 50609), (1768, 34579), (1832, 33371), (1963, 31144), (2567, 23816), (2977, 20536), (3893, 15704), (3926, 15572), (5134, 11908), (5954, 10268), (7786, 7852)]