78340108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{733}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 171650304

約数和(自身を除く): 93310196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 347, 694, 733, 1388, 1466, 2429, 2932, 3817, 4858, 5131, 7634, 8063, 9716, 10262, 15268, 16126, 20524, 26719, 32252, 53438, 56441, 106876, 112882, 225764, 254351, 508702, 1017404, 1780457, 2797861, 3560914, 5595722, 7121828, 11191444, 19585027, 39170054, 78340108]

約数ペア:

[(1, 78340108), (2, 39170054), (4, 19585027), (7, 11191444), (11, 7121828), (14, 5595722), (22, 3560914), (28, 2797861), (44, 1780457), (77, 1017404), (154, 508702), (308, 254351), (347, 225764), (694, 112882), (733, 106876), (1388, 56441), (1466, 53438), (2429, 32252), (2932, 26719), (3817, 20524), (4858, 16126), (5131, 15268), (7634, 10262), (8063, 9716)]