77191764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2289

約数の個数: 72

約数和(自身を含む): 206599680

約数和(自身を除く): 129407916

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2239, 2652, 2873, 4478, 5746, 6717, 8619, 8956, 11492, 13434, 17238, 26868, 29107, 34476, 38063, 58214, 76126, 87321, 114189, 116428, 152252, 174642, 228378, 349284, 378391, 456756, 494819, 756782, 989638, 1135173, 1484457, 1513564, 1979276, 2270346, 2968914, 4540692, 5937828, 6432647, 12865294, 19297941, 25730588, 38595882, 77191764]

約数ペア:

[(1, 77191764), (2, 38595882), (3, 25730588), (4, 19297941), (6, 12865294), (12, 6432647), (13, 5937828), (17, 4540692), (26, 2968914), (34, 2270346), (39, 1979276), (51, 1513564), (52, 1484457), (68, 1135173), (78, 989638), (102, 756782), (156, 494819), (169, 456756), (204, 378391), (221, 349284), (338, 228378), (442, 174642), (507, 152252), (663, 116428), (676, 114189), (884, 87321), (1014, 76126), (1326, 58214), (2028, 38063), (2239, 34476), (2652, 29107), (2873, 26868), (4478, 17238), (5746, 13434), (6717, 11492), (8619, 8956)]