63438648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 201707520

約数和(自身を除く): 138268872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 937, 1092, 1209, 1302, 1612, 1736, 1874, 2184, 2418, 2604, 2811, 2821, 3224, 3748, 4836, 5208, 5622, 5642, 6559, 7496, 8463, 9672, 11244, 11284, 12181, 13118, 16926, 19677, 22488, 22568, 24362, 26236, 29047, 33852, 36543, 39354, 48724, 52472, 58094, 67704, 73086, 78708, 85267, 87141, 97448, 116188, 146172, 157416, 170534, 174282, 203329, 232376, 255801, 292344, 341068, 348564, 377611, 406658, 511602, 609987, 682136, 697128, 755222, 813316, 1023204, 1132833, 1219974, 1510444, 1626632, 2046408, 2265666, 2439948, 2643277, 3020888, 4531332, 4879896, 5286554, 7929831, 9062664, 10573108, 15859662, 21146216, 31719324, 63438648]

約数ペア:

[(1, 63438648), (2, 31719324), (3, 21146216), (4, 15859662), (6, 10573108), (7, 9062664), (8, 7929831), (12, 5286554), (13, 4879896), (14, 4531332), (21, 3020888), (24, 2643277), (26, 2439948), (28, 2265666), (31, 2046408), (39, 1626632), (42, 1510444), (52, 1219974), (56, 1132833), (62, 1023204), (78, 813316), (84, 755222), (91, 697128), (93, 682136), (104, 609987), (124, 511602), (156, 406658), (168, 377611), (182, 348564), (186, 341068), (217, 292344), (248, 255801), (273, 232376), (312, 203329), (364, 174282), (372, 170534), (403, 157416), (434, 146172), (546, 116188), (651, 97448), (728, 87141), (744, 85267), (806, 78708), (868, 73086), (937, 67704), (1092, 58094), (1209, 52472), (1302, 48724), (1612, 39354), (1736, 36543), (1874, 33852), (2184, 29047), (2418, 26236), (2604, 24362), (2811, 22568), (2821, 22488), (3224, 19677), (3748, 16926), (4836, 13118), (5208, 12181), (5622, 11284), (5642, 11244), (6559, 9672), (7496, 8463)]