87418716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 96

約数和(自身を含む): 261284352

約数和(自身を除く): 173865636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1554, 1628, 2442, 2557, 2849, 3108, 4884, 5114, 5698, 7671, 8547, 10228, 11396, 15342, 17094, 17899, 28127, 30684, 34188, 35798, 53697, 56254, 71596, 84381, 94609, 107394, 112508, 168762, 189218, 196889, 214788, 283827, 337524, 378436, 393778, 567654, 590667, 662263, 787556, 1040699, 1135308, 1181334, 1324526, 1986789, 2081398, 2362668, 2649052, 3122097, 3973578, 4162796, 6244194, 7284893, 7947156, 12488388, 14569786, 21854679, 29139572, 43709358, 87418716]

約数ペア:

[(1, 87418716), (2, 43709358), (3, 29139572), (4, 21854679), (6, 14569786), (7, 12488388), (11, 7947156), (12, 7284893), (14, 6244194), (21, 4162796), (22, 3973578), (28, 3122097), (33, 2649052), (37, 2362668), (42, 2081398), (44, 1986789), (66, 1324526), (74, 1181334), (77, 1135308), (84, 1040699), (111, 787556), (132, 662263), (148, 590667), (154, 567654), (222, 393778), (231, 378436), (259, 337524), (308, 283827), (407, 214788), (444, 196889), (462, 189218), (518, 168762), (777, 112508), (814, 107394), (924, 94609), (1036, 84381), (1221, 71596), (1554, 56254), (1628, 53697), (2442, 35798), (2557, 34188), (2849, 30684), (3108, 28127), (4884, 17899), (5114, 17094), (5698, 15342), (7671, 11396), (8547, 10228)]