80237976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36739}}^1$

素因数の和:36768

約数の個数: 64

約数和(自身を含む): 246892800

約数和(自身を除く): 166654824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 36739, 73478, 110217, 146956, 220434, 257173, 293912, 440868, 477607, 514346, 771519, 881736, 955214, 1028692, 1432821, 1543038, 1910428, 2057384, 2865642, 3086076, 3343249, 3820856, 5731284, 6172152, 6686498, 10029747, 11462568, 13372996, 20059494, 26745992, 40118988, 80237976]

約数ペア:

[(1, 80237976), (2, 40118988), (3, 26745992), (4, 20059494), (6, 13372996), (7, 11462568), (8, 10029747), (12, 6686498), (13, 6172152), (14, 5731284), (21, 3820856), (24, 3343249), (26, 3086076), (28, 2865642), (39, 2057384), (42, 1910428), (52, 1543038), (56, 1432821), (78, 1028692), (84, 955214), (91, 881736), (104, 771519), (156, 514346), (168, 477607), (182, 440868), (273, 293912), (312, 257173), (364, 220434), (546, 146956), (728, 110217), (1092, 73478), (2184, 36739)]