91197834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 150722166

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 59, 78, 91, 114, 118, 133, 149, 177, 182, 247, 266, 273, 298, 354, 399, 413, 447, 494, 546, 741, 767, 798, 826, 894, 1043, 1121, 1239, 1482, 1534, 1729, 1937, 2086, 2242, 2301, 2478, 2831, 3129, 3363, 3458, 3874, 4602, 5187, 5369, 5662, 5811, 6258, 6726, 7847, 8493, 8791, 10374, 10738, 11622, 13559, 14573, 15694, 16107, 16986, 17582, 19817, 23541, 26373, 27118, 29146, 32214, 36803, 39634, 40677, 43719, 47082, 52746, 59451, 61537, 73606, 81354, 87438, 102011, 110409, 114283, 118902, 123074, 167029, 184611, 204022, 220818, 228566, 257621, 306033, 334058, 342849, 369222, 501087, 515242, 612066, 685698, 772863, 799981, 1002174, 1169203, 1545726, 1599962, 2171377, 2338406, 2399943, 3507609, 4342754, 4799886, 6514131, 7015218, 13028262, 15199639, 30399278, 45598917, 91197834]

約数ペア:

[(1, 91197834), (2, 45598917), (3, 30399278), (6, 15199639), (7, 13028262), (13, 7015218), (14, 6514131), (19, 4799886), (21, 4342754), (26, 3507609), (38, 2399943), (39, 2338406), (42, 2171377), (57, 1599962), (59, 1545726), (78, 1169203), (91, 1002174), (114, 799981), (118, 772863), (133, 685698), (149, 612066), (177, 515242), (182, 501087), (247, 369222), (266, 342849), (273, 334058), (298, 306033), (354, 257621), (399, 228566), (413, 220818), (447, 204022), (494, 184611), (546, 167029), (741, 123074), (767, 118902), (798, 114283), (826, 110409), (894, 102011), (1043, 87438), (1121, 81354), (1239, 73606), (1482, 61537), (1534, 59451), (1729, 52746), (1937, 47082), (2086, 43719), (2242, 40677), (2301, 39634), (2478, 36803), (2831, 32214), (3129, 29146), (3363, 27118), (3458, 26373), (3874, 23541), (4602, 19817), (5187, 17582), (5369, 16986), (5662, 16107), (5811, 15694), (6258, 14573), (6726, 13559), (7847, 11622), (8493, 10738), (8791, 10374)]