91749714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 239542272

約数和(自身を除く): 147792558

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 37, 42, 46, 51, 69, 74, 102, 111, 119, 138, 151, 161, 222, 238, 259, 302, 322, 357, 391, 453, 483, 518, 629, 714, 777, 782, 851, 906, 966, 1057, 1173, 1258, 1554, 1702, 1887, 2114, 2346, 2553, 2567, 2737, 3171, 3473, 3774, 4403, 5106, 5134, 5474, 5587, 5957, 6342, 6946, 7701, 8211, 8806, 10419, 11174, 11914, 13209, 14467, 15402, 16422, 16761, 17871, 17969, 20838, 24311, 26418, 28934, 33522, 35742, 35938, 39109, 43401, 48622, 53907, 59041, 72933, 78218, 86802, 94979, 101269, 107814, 117327, 118082, 128501, 145866, 177123, 189958, 202538, 234654, 257002, 284937, 303807, 354246, 385503, 413287, 569874, 607614, 664853, 771006, 826574, 899507, 1239861, 1329706, 1799014, 1994559, 2184517, 2479722, 2698521, 3989118, 4369034, 5397042, 6553551, 13107102, 15291619, 30583238, 45874857, 91749714]

約数ペア:

[(1, 91749714), (2, 45874857), (3, 30583238), (6, 15291619), (7, 13107102), (14, 6553551), (17, 5397042), (21, 4369034), (23, 3989118), (34, 2698521), (37, 2479722), (42, 2184517), (46, 1994559), (51, 1799014), (69, 1329706), (74, 1239861), (102, 899507), (111, 826574), (119, 771006), (138, 664853), (151, 607614), (161, 569874), (222, 413287), (238, 385503), (259, 354246), (302, 303807), (322, 284937), (357, 257002), (391, 234654), (453, 202538), (483, 189958), (518, 177123), (629, 145866), (714, 128501), (777, 118082), (782, 117327), (851, 107814), (906, 101269), (966, 94979), (1057, 86802), (1173, 78218), (1258, 72933), (1554, 59041), (1702, 53907), (1887, 48622), (2114, 43401), (2346, 39109), (2553, 35938), (2567, 35742), (2737, 33522), (3171, 28934), (3473, 26418), (3774, 24311), (4403, 20838), (5106, 17969), (5134, 17871), (5474, 16761), (5587, 16422), (5957, 15402), (6342, 14467), (6946, 13209), (7701, 11914), (8211, 11174), (8806, 10419)]