74921176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 165123360

約数和(自身を除く): 90202184

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 488, 671, 748, 821, 1037, 1342, 1496, 1642, 2074, 2684, 3284, 4148, 5368, 6568, 8296, 9031, 11407, 13957, 18062, 22814, 27914, 36124, 45628, 50081, 55828, 72248, 91256, 100162, 111656, 153527, 200324, 307054, 400648, 550891, 614108, 851377, 1101782, 1228216, 1702754, 2203564, 3405508, 4407128, 6811016, 9365147, 18730294, 37460588, 74921176]

約数ペア:

[(1, 74921176), (2, 37460588), (4, 18730294), (8, 9365147), (11, 6811016), (17, 4407128), (22, 3405508), (34, 2203564), (44, 1702754), (61, 1228216), (68, 1101782), (88, 851377), (122, 614108), (136, 550891), (187, 400648), (244, 307054), (374, 200324), (488, 153527), (671, 111656), (748, 100162), (821, 91256), (1037, 72248), (1342, 55828), (1496, 50081), (1642, 45628), (2074, 36124), (2684, 27914), (3284, 22814), (4148, 18062), (5368, 13957), (6568, 11407), (8296, 9031)]