77824796

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 81519844

約数列:

[1, 2, 4, 7, 14, 28, 79, 151, 158, 233, 302, 316, 466, 553, 604, 932, 1057, 1106, 1631, 2114, 2212, 3262, 4228, 6524, 11929, 18407, 23858, 35183, 36814, 47716, 70366, 73628, 83503, 128849, 140732, 167006, 246281, 257698, 334012, 492562, 515396, 985124, 2779457, 5558914, 11117828, 19456199, 38912398, 77824796]

約数ペア:

[(1, 77824796), (2, 38912398), (4, 19456199), (7, 11117828), (14, 5558914), (28, 2779457), (79, 985124), (151, 515396), (158, 492562), (233, 334012), (302, 257698), (316, 246281), (466, 167006), (553, 140732), (604, 128849), (932, 83503), (1057, 73628), (1106, 70366), (1631, 47716), (2114, 36814), (2212, 35183), (3262, 23858), (4228, 18407), (6524, 11929)]