72774104

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 155586600

約数和(自身を除く): 82812496

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 2833, 3211, 5666, 6422, 11332, 12844, 22664, 25688, 36829, 53827, 73658, 107654, 147316, 215308, 294632, 430616, 478777, 699751, 957554, 1399502, 1915108, 2799004, 3830216, 5598008, 9096763, 18193526, 36387052, 72774104]

約数ペア:

[(1, 72774104), (2, 36387052), (4, 18193526), (8, 9096763), (13, 5598008), (19, 3830216), (26, 2799004), (38, 1915108), (52, 1399502), (76, 957554), (104, 699751), (152, 478777), (169, 430616), (247, 294632), (338, 215308), (494, 147316), (676, 107654), (988, 73658), (1352, 53827), (1976, 36829), (2833, 25688), (3211, 22664), (5666, 12844), (6422, 11332)]