102775428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1303}}^1$

素因数の和:1633

約数の個数: 72

約数和(自身を含む): 298083968

約数和(自身を除く): 195308540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1303, 1878, 2191, 2606, 2817, 3756, 3909, 4382, 5212, 5634, 6573, 7818, 8764, 9121, 11268, 11727, 13146, 15636, 18242, 19719, 23454, 26292, 27363, 36484, 39438, 46908, 54726, 78876, 82089, 109452, 164178, 328356, 407839, 815678, 1223517, 1631356, 2447034, 2854873, 3670551, 4894068, 5709746, 7341102, 8564619, 11419492, 14682204, 17129238, 25693857, 34258476, 51387714, 102775428]

約数ペア:

[(1, 102775428), (2, 51387714), (3, 34258476), (4, 25693857), (6, 17129238), (7, 14682204), (9, 11419492), (12, 8564619), (14, 7341102), (18, 5709746), (21, 4894068), (28, 3670551), (36, 2854873), (42, 2447034), (63, 1631356), (84, 1223517), (126, 815678), (252, 407839), (313, 328356), (626, 164178), (939, 109452), (1252, 82089), (1303, 78876), (1878, 54726), (2191, 46908), (2606, 39438), (2817, 36484), (3756, 27363), (3909, 26292), (4382, 23454), (5212, 19719), (5634, 18242), (6573, 15636), (7818, 13146), (8764, 11727), (9121, 11268)]