74378616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12547}}^1$

素因数の和:12588

約数の個数: 64

約数和(自身を含む): 210806400

約数和(自身を除く): 136427784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 12547, 25094, 37641, 50188, 75282, 100376, 150564, 163111, 238393, 301128, 326222, 476786, 489333, 652444, 715179, 953572, 978666, 1304888, 1430358, 1907144, 1957332, 2860716, 3099109, 3914664, 5721432, 6198218, 9297327, 12396436, 18594654, 24792872, 37189308, 74378616]

約数ペア:

[(1, 74378616), (2, 37189308), (3, 24792872), (4, 18594654), (6, 12396436), (8, 9297327), (12, 6198218), (13, 5721432), (19, 3914664), (24, 3099109), (26, 2860716), (38, 1957332), (39, 1907144), (52, 1430358), (57, 1304888), (76, 978666), (78, 953572), (104, 715179), (114, 652444), (152, 489333), (156, 476786), (228, 326222), (247, 301128), (312, 238393), (456, 163111), (494, 150564), (741, 100376), (988, 75282), (1482, 50188), (1976, 37641), (2964, 25094), (5928, 12547)]