77972052

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 185552640

約数和(自身を除く): 107580588

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 233, 237, 316, 353, 466, 474, 699, 706, 932, 948, 1059, 1398, 1412, 2118, 2796, 4236, 18407, 27887, 36814, 55221, 55774, 73628, 82249, 83661, 110442, 111548, 164498, 167322, 220884, 246747, 328996, 334644, 493494, 986988, 6497671, 12995342, 19493013, 25990684, 38986026, 77972052]

約数ペア:

[(1, 77972052), (2, 38986026), (3, 25990684), (4, 19493013), (6, 12995342), (12, 6497671), (79, 986988), (158, 493494), (233, 334644), (237, 328996), (316, 246747), (353, 220884), (466, 167322), (474, 164498), (699, 111548), (706, 110442), (932, 83661), (948, 82249), (1059, 73628), (1398, 55774), (1412, 55221), (2118, 36814), (2796, 27887), (4236, 18407)]