63680552

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 141861600

約数和(自身を除く): 78181048

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 67, 74, 76, 104, 134, 148, 152, 169, 247, 268, 296, 338, 481, 494, 536, 676, 703, 871, 962, 988, 1273, 1352, 1406, 1742, 1924, 1976, 2479, 2546, 2812, 3211, 3484, 3848, 4958, 5092, 5624, 6253, 6422, 6968, 9139, 9916, 10184, 11323, 12506, 12844, 16549, 18278, 19832, 22646, 25012, 25688, 32227, 33098, 36556, 45292, 47101, 50024, 64454, 66196, 73112, 90584, 94202, 118807, 128908, 132392, 188404, 215137, 237614, 257816, 376808, 418951, 430274, 475228, 612313, 837902, 860548, 950456, 1224626, 1675804, 1721096, 2449252, 3351608, 4898504, 7960069, 15920138, 31840276, 63680552]

約数ペア:

[(1, 63680552), (2, 31840276), (4, 15920138), (8, 7960069), (13, 4898504), (19, 3351608), (26, 2449252), (37, 1721096), (38, 1675804), (52, 1224626), (67, 950456), (74, 860548), (76, 837902), (104, 612313), (134, 475228), (148, 430274), (152, 418951), (169, 376808), (247, 257816), (268, 237614), (296, 215137), (338, 188404), (481, 132392), (494, 128908), (536, 118807), (676, 94202), (703, 90584), (871, 73112), (962, 66196), (988, 64454), (1273, 50024), (1352, 47101), (1406, 45292), (1742, 36556), (1924, 33098), (1976, 32227), (2479, 25688), (2546, 25012), (2812, 22646), (3211, 19832), (3484, 18278), (3848, 16549), (4958, 12844), (5092, 12506), (5624, 11323), (6253, 10184), (6422, 9916), (6968, 9139)]