100642802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 79345678

約数列:

[1, 2, 13, 23, 26, 31, 46, 61, 62, 89, 122, 178, 299, 403, 598, 713, 793, 806, 1157, 1403, 1426, 1586, 1891, 2047, 2314, 2759, 2806, 3782, 4094, 5429, 5518, 9269, 10858, 18239, 18538, 24583, 26611, 35867, 36478, 43493, 49166, 53222, 63457, 70577, 71734, 86986, 124867, 126914, 141154, 168299, 249734, 336598, 565409, 824941, 1130818, 1623271, 1649882, 2187887, 3246542, 3870877, 4375774, 7741754, 50321401, 100642802]

約数ペア:

[(1, 100642802), (2, 50321401), (13, 7741754), (23, 4375774), (26, 3870877), (31, 3246542), (46, 2187887), (61, 1649882), (62, 1623271), (89, 1130818), (122, 824941), (178, 565409), (299, 336598), (403, 249734), (598, 168299), (713, 141154), (793, 126914), (806, 124867), (1157, 86986), (1403, 71734), (1426, 70577), (1586, 63457), (1891, 53222), (2047, 49166), (2314, 43493), (2759, 36478), (2806, 35867), (3782, 26611), (4094, 24583), (5429, 18538), (5518, 18239), (9269, 10858)]