76347544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 117188456

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 119, 124, 136, 182, 199, 217, 221, 238, 248, 364, 398, 403, 434, 442, 476, 527, 728, 796, 806, 868, 884, 952, 1054, 1393, 1547, 1592, 1612, 1736, 1768, 2108, 2587, 2786, 2821, 3094, 3224, 3383, 3689, 4216, 5174, 5572, 5642, 6169, 6188, 6766, 6851, 7378, 10348, 11144, 11284, 12338, 12376, 13532, 13702, 14756, 18109, 20696, 22568, 23681, 24676, 27064, 27404, 29512, 36218, 43183, 43979, 47362, 47957, 49352, 54808, 72436, 80197, 86366, 87958, 94724, 95914, 104873, 144872, 160394, 172732, 175916, 189448, 191828, 209746, 307853, 320788, 345464, 351832, 383656, 419492, 561379, 615706, 641576, 734111, 838984, 1122758, 1231412, 1363349, 1468222, 2245516, 2462824, 2726698, 2936444, 4491032, 5453396, 5872888, 9543443, 10906792, 19086886, 38173772, 76347544]

約数ペア:

[(1, 76347544), (2, 38173772), (4, 19086886), (7, 10906792), (8, 9543443), (13, 5872888), (14, 5453396), (17, 4491032), (26, 2936444), (28, 2726698), (31, 2462824), (34, 2245516), (52, 1468222), (56, 1363349), (62, 1231412), (68, 1122758), (91, 838984), (104, 734111), (119, 641576), (124, 615706), (136, 561379), (182, 419492), (199, 383656), (217, 351832), (221, 345464), (238, 320788), (248, 307853), (364, 209746), (398, 191828), (403, 189448), (434, 175916), (442, 172732), (476, 160394), (527, 144872), (728, 104873), (796, 95914), (806, 94724), (868, 87958), (884, 86366), (952, 80197), (1054, 72436), (1393, 54808), (1547, 49352), (1592, 47957), (1612, 47362), (1736, 43979), (1768, 43183), (2108, 36218), (2587, 29512), (2786, 27404), (2821, 27064), (3094, 24676), (3224, 23681), (3383, 22568), (3689, 20696), (4216, 18109), (5174, 14756), (5572, 13702), (5642, 13532), (6169, 12376), (6188, 12338), (6766, 11284), (6851, 11144), (7378, 10348)]