25189958052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{52861}}^1$

素因数の和:52970

約数の個数: 144

約数和(自身を含む): 76351335424

約数和(自身を除く): 51161377372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 183, 186, 217, 244, 252, 279, 366, 372, 427, 434, 549, 558, 651, 732, 854, 868, 1098, 1116, 1281, 1302, 1708, 1891, 1953, 2196, 2562, 2604, 3782, 3843, 3906, 5124, 5673, 7564, 7686, 7812, 11346, 13237, 15372, 17019, 22692, 26474, 34038, 39711, 52861, 52948, 68076, 79422, 105722, 119133, 158583, 158844, 211444, 238266, 317166, 370027, 475749, 476532, 634332, 740054, 951498, 1110081, 1480108, 1638691, 1902996, 2220162, 3224521, 3277382, 3330243, 4440324, 4916073, 6449042, 6554764, 6660486, 9673563, 9832146, 11470837, 12898084, 13320972, 14748219, 19347126, 19664292, 22571647, 22941674, 29020689, 29496438, 34412511, 38694252, 45143294, 45883348, 58041378, 58992876, 67714941, 68825022, 90286588, 99960151, 103237533, 116082756, 135429882, 137650044, 199920302, 203144823, 206475066, 270859764, 299880453, 399840604, 406289646, 412950132, 599760906, 699721057, 812579292, 899641359, 1199521812, 1399442114, 1799282718, 2099163171, 2798884228, 3598565436, 4198326342, 6297489513, 8396652684, 12594979026, 25189958052]

約数ペア:

[(1, 25189958052), (2, 12594979026), (3, 8396652684), (4, 6297489513), (6, 4198326342), (7, 3598565436), (9, 2798884228), (12, 2099163171), (14, 1799282718), (18, 1399442114), (21, 1199521812), (28, 899641359), (31, 812579292), (36, 699721057), (42, 599760906), (61, 412950132), (62, 406289646), (63, 399840604), (84, 299880453), (93, 270859764), (122, 206475066), (124, 203144823), (126, 199920302), (183, 137650044), (186, 135429882), (217, 116082756), (244, 103237533), (252, 99960151), (279, 90286588), (366, 68825022), (372, 67714941), (427, 58992876), (434, 58041378), (549, 45883348), (558, 45143294), (651, 38694252), (732, 34412511), (854, 29496438), (868, 29020689), (1098, 22941674), (1116, 22571647), (1281, 19664292), (1302, 19347126), (1708, 14748219), (1891, 13320972), (1953, 12898084), (2196, 11470837), (2562, 9832146), (2604, 9673563), (3782, 6660486), (3843, 6554764), (3906, 6449042), (5124, 4916073), (5673, 4440324), (7564, 3330243), (7686, 3277382), (7812, 3224521), (11346, 2220162), (13237, 1902996), (15372, 1638691), (17019, 1480108), (22692, 1110081), (26474, 951498), (34038, 740054), (39711, 634332), (52861, 476532), (52948, 475749), (68076, 370027), (79422, 317166), (105722, 238266), (119133, 211444), (158583, 158844)]