71777376

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 225650880

約数和(自身を除く): 153873504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 139, 144, 163, 176, 198, 264, 278, 288, 326, 352, 396, 417, 489, 528, 556, 652, 792, 834, 978, 1056, 1112, 1251, 1304, 1467, 1529, 1584, 1668, 1793, 1956, 2224, 2502, 2608, 2934, 3058, 3168, 3336, 3586, 3912, 4448, 4587, 5004, 5216, 5379, 5868, 6116, 6672, 7172, 7824, 9174, 10008, 10758, 11736, 12232, 13344, 13761, 14344, 15648, 16137, 18348, 20016, 21516, 22657, 23472, 24464, 27522, 28688, 32274, 36696, 40032, 43032, 45314, 46944, 48928, 55044, 57376, 64548, 67971, 73392, 86064, 90628, 110088, 129096, 135942, 146784, 172128, 181256, 203913, 220176, 249227, 258192, 271884, 362512, 407826, 440352, 498454, 516384, 543768, 725024, 747681, 815652, 996908, 1087536, 1495362, 1631304, 1993816, 2175072, 2243043, 2990724, 3262608, 3987632, 4486086, 5981448, 6525216, 7975264, 8972172, 11962896, 17944344, 23925792, 35888688, 71777376]

約数ペア:

[(1, 71777376), (2, 35888688), (3, 23925792), (4, 17944344), (6, 11962896), (8, 8972172), (9, 7975264), (11, 6525216), (12, 5981448), (16, 4486086), (18, 3987632), (22, 3262608), (24, 2990724), (32, 2243043), (33, 2175072), (36, 1993816), (44, 1631304), (48, 1495362), (66, 1087536), (72, 996908), (88, 815652), (96, 747681), (99, 725024), (132, 543768), (139, 516384), (144, 498454), (163, 440352), (176, 407826), (198, 362512), (264, 271884), (278, 258192), (288, 249227), (326, 220176), (352, 203913), (396, 181256), (417, 172128), (489, 146784), (528, 135942), (556, 129096), (652, 110088), (792, 90628), (834, 86064), (978, 73392), (1056, 67971), (1112, 64548), (1251, 57376), (1304, 55044), (1467, 48928), (1529, 46944), (1584, 45314), (1668, 43032), (1793, 40032), (1956, 36696), (2224, 32274), (2502, 28688), (2608, 27522), (2934, 24464), (3058, 23472), (3168, 22657), (3336, 21516), (3586, 20016), (3912, 18348), (4448, 16137), (4587, 15648), (5004, 14344), (5216, 13761), (5379, 13344), (5868, 12232), (6116, 11736), (6672, 10758), (7172, 10008), (7824, 9174)]