172945332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3967}}^1$

素因数の和:4157

約数の個数: 72

約数和(自身を含む): 502634496

約数和(自身を除く): 329689164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2076, 2422, 3114, 3633, 3967, 4844, 6228, 7266, 7934, 10899, 11901, 14532, 15868, 21798, 23802, 27769, 35703, 43596, 47604, 55538, 71406, 83307, 111076, 142812, 166614, 249921, 333228, 499842, 686291, 999684, 1372582, 2058873, 2745164, 4117746, 4804037, 6176619, 8235492, 9608074, 12353238, 14412111, 19216148, 24706476, 28824222, 43236333, 57648444, 86472666, 172945332]

約数ペア:

[(1, 172945332), (2, 86472666), (3, 57648444), (4, 43236333), (6, 28824222), (7, 24706476), (9, 19216148), (12, 14412111), (14, 12353238), (18, 9608074), (21, 8235492), (28, 6176619), (36, 4804037), (42, 4117746), (63, 2745164), (84, 2058873), (126, 1372582), (173, 999684), (252, 686291), (346, 499842), (519, 333228), (692, 249921), (1038, 166614), (1211, 142812), (1557, 111076), (2076, 83307), (2422, 71406), (3114, 55538), (3633, 47604), (3967, 43596), (4844, 35703), (6228, 27769), (7266, 23802), (7934, 21798), (10899, 15868), (11901, 14532)]