64369188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 191170560

約数和(自身を除く): 126801372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 127, 156, 171, 228, 234, 247, 254, 342, 351, 361, 381, 468, 494, 508, 513, 684, 702, 722, 741, 762, 988, 1026, 1083, 1143, 1404, 1444, 1482, 1524, 1651, 2052, 2166, 2223, 2286, 2413, 2964, 3249, 3302, 3429, 4332, 4446, 4572, 4693, 4826, 4953, 6498, 6604, 6669, 6858, 7239, 8892, 9386, 9652, 9747, 9906, 12996, 13338, 13716, 14079, 14478, 14859, 18772, 19494, 19812, 21717, 26676, 28158, 28956, 29718, 31369, 38988, 42237, 43434, 44577, 45847, 56316, 59436, 62738, 65151, 84474, 86868, 89154, 91694, 94107, 125476, 126711, 130302, 137541, 168948, 178308, 183388, 188214, 253422, 260604, 275082, 282321, 376428, 412623, 506844, 550164, 564642, 596011, 825246, 846963, 1129284, 1192022, 1237869, 1650492, 1693926, 1788033, 2384044, 2475738, 3387852, 3576066, 4951476, 5364099, 7152132, 10728198, 16092297, 21456396, 32184594, 64369188]

約数ペア:

[(1, 64369188), (2, 32184594), (3, 21456396), (4, 16092297), (6, 10728198), (9, 7152132), (12, 5364099), (13, 4951476), (18, 3576066), (19, 3387852), (26, 2475738), (27, 2384044), (36, 1788033), (38, 1693926), (39, 1650492), (52, 1237869), (54, 1192022), (57, 1129284), (76, 846963), (78, 825246), (108, 596011), (114, 564642), (117, 550164), (127, 506844), (156, 412623), (171, 376428), (228, 282321), (234, 275082), (247, 260604), (254, 253422), (342, 188214), (351, 183388), (361, 178308), (381, 168948), (468, 137541), (494, 130302), (508, 126711), (513, 125476), (684, 94107), (702, 91694), (722, 89154), (741, 86868), (762, 84474), (988, 65151), (1026, 62738), (1083, 59436), (1143, 56316), (1404, 45847), (1444, 44577), (1482, 43434), (1524, 42237), (1651, 38988), (2052, 31369), (2166, 29718), (2223, 28956), (2286, 28158), (2413, 26676), (2964, 21717), (3249, 19812), (3302, 19494), (3429, 18772), (4332, 14859), (4446, 14478), (4572, 14079), (4693, 13716), (4826, 13338), (4953, 12996), (6498, 9906), (6604, 9747), (6669, 9652), (6858, 9386), (7239, 8892)]