91212156

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 275485056

約数和(自身を除く): 184272900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 131, 162, 189, 252, 262, 307, 324, 378, 393, 524, 567, 614, 756, 786, 917, 921, 1134, 1179, 1228, 1572, 1834, 1842, 2149, 2268, 2358, 2751, 2763, 3537, 3668, 3684, 4298, 4716, 5502, 5526, 6447, 7074, 8253, 8289, 8596, 10611, 11004, 11052, 12894, 14148, 16506, 16578, 19341, 21222, 24759, 24867, 25788, 33012, 33156, 38682, 40217, 42444, 49518, 49734, 58023, 74277, 77364, 80434, 99036, 99468, 116046, 120651, 148554, 160868, 174069, 232092, 241302, 281519, 297108, 348138, 361953, 482604, 563038, 696276, 723906, 844557, 1085859, 1126076, 1447812, 1689114, 2171718, 2533671, 3257577, 3378228, 4343436, 5067342, 6515154, 7601013, 10134684, 13030308, 15202026, 22803039, 30404052, 45606078, 91212156]

約数ペア:

[(1, 91212156), (2, 45606078), (3, 30404052), (4, 22803039), (6, 15202026), (7, 13030308), (9, 10134684), (12, 7601013), (14, 6515154), (18, 5067342), (21, 4343436), (27, 3378228), (28, 3257577), (36, 2533671), (42, 2171718), (54, 1689114), (63, 1447812), (81, 1126076), (84, 1085859), (108, 844557), (126, 723906), (131, 696276), (162, 563038), (189, 482604), (252, 361953), (262, 348138), (307, 297108), (324, 281519), (378, 241302), (393, 232092), (524, 174069), (567, 160868), (614, 148554), (756, 120651), (786, 116046), (917, 99468), (921, 99036), (1134, 80434), (1179, 77364), (1228, 74277), (1572, 58023), (1834, 49734), (1842, 49518), (2149, 42444), (2268, 40217), (2358, 38682), (2751, 33156), (2763, 33012), (3537, 25788), (3668, 24867), (3684, 24759), (4298, 21222), (4716, 19341), (5502, 16578), (5526, 16506), (6447, 14148), (7074, 12894), (8253, 11052), (8289, 11004), (8596, 10611)]