64607556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3023}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 163586304

約数和(自身を除く): 98978748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3023, 3562, 5343, 6046, 7124, 9069, 10686, 12092, 18138, 21372, 36276, 39299, 78598, 117897, 157196, 235794, 414151, 471588, 828302, 1242453, 1656604, 2484906, 4969812, 5383963, 10767926, 16151889, 21535852, 32303778, 64607556]

約数ペア:

[(1, 64607556), (2, 32303778), (3, 21535852), (4, 16151889), (6, 10767926), (12, 5383963), (13, 4969812), (26, 2484906), (39, 1656604), (52, 1242453), (78, 828302), (137, 471588), (156, 414151), (274, 235794), (411, 157196), (548, 117897), (822, 78598), (1644, 39299), (1781, 36276), (3023, 21372), (3562, 18138), (5343, 12092), (6046, 10686), (7124, 9069)]