79941402

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 176904000

約数和(自身を除く): 96962598

約数列:

[1, 2, 3, 6, 9, 18, 89, 139, 178, 267, 278, 359, 417, 534, 718, 801, 834, 1077, 1251, 1602, 2154, 2502, 3231, 6462, 12371, 24742, 31951, 37113, 49901, 63902, 74226, 95853, 99802, 111339, 149703, 191706, 222678, 287559, 299406, 449109, 575118, 898218, 4441189, 8882378, 13323567, 26647134, 39970701, 79941402]

約数ペア:

[(1, 79941402), (2, 39970701), (3, 26647134), (6, 13323567), (9, 8882378), (18, 4441189), (89, 898218), (139, 575118), (178, 449109), (267, 299406), (278, 287559), (359, 222678), (417, 191706), (534, 149703), (718, 111339), (801, 99802), (834, 95853), (1077, 74226), (1251, 63902), (1602, 49901), (2154, 37113), (2502, 31951), (3231, 24742), (6462, 12371)]