181482804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 477404928

約数和(自身を除く): 295922124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 372, 411, 548, 558, 822, 1116, 1187, 1233, 1644, 2374, 2466, 3561, 4247, 4748, 4932, 7122, 8494, 10683, 12741, 14244, 16988, 21366, 25482, 36797, 38223, 42732, 50964, 73594, 76446, 110391, 147188, 152892, 162619, 220782, 325238, 331173, 441564, 487857, 650476, 662346, 975714, 1324692, 1463571, 1951428, 2927142, 5041189, 5854284, 10082378, 15123567, 20164756, 30247134, 45370701, 60494268, 90741402, 181482804]

約数ペア:

[(1, 181482804), (2, 90741402), (3, 60494268), (4, 45370701), (6, 30247134), (9, 20164756), (12, 15123567), (18, 10082378), (31, 5854284), (36, 5041189), (62, 2927142), (93, 1951428), (124, 1463571), (137, 1324692), (186, 975714), (274, 662346), (279, 650476), (372, 487857), (411, 441564), (548, 331173), (558, 325238), (822, 220782), (1116, 162619), (1187, 152892), (1233, 147188), (1644, 110391), (2374, 76446), (2466, 73594), (3561, 50964), (4247, 42732), (4748, 38223), (4932, 36797), (7122, 25482), (8494, 21366), (10683, 16988), (12741, 14244)]