40204116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 108501120

約数和(自身を除く): 68297004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 179, 204, 306, 358, 367, 537, 612, 716, 734, 1074, 1101, 1468, 1611, 2148, 2202, 3043, 3222, 3303, 4404, 6086, 6239, 6444, 6606, 9129, 12172, 12478, 13212, 18258, 18717, 24956, 27387, 36516, 37434, 54774, 56151, 65693, 74868, 109548, 112302, 131386, 197079, 224604, 262772, 394158, 591237, 788316, 1116781, 1182474, 2233562, 2364948, 3350343, 4467124, 6700686, 10051029, 13401372, 20102058, 40204116]

約数ペア:

[(1, 40204116), (2, 20102058), (3, 13401372), (4, 10051029), (6, 6700686), (9, 4467124), (12, 3350343), (17, 2364948), (18, 2233562), (34, 1182474), (36, 1116781), (51, 788316), (68, 591237), (102, 394158), (153, 262772), (179, 224604), (204, 197079), (306, 131386), (358, 112302), (367, 109548), (537, 74868), (612, 65693), (716, 56151), (734, 54774), (1074, 37434), (1101, 36516), (1468, 27387), (1611, 24956), (2148, 18717), (2202, 18258), (3043, 13212), (3222, 12478), (3303, 12172), (4404, 9129), (6086, 6606), (6239, 6444)]