47826168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 91519752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 71, 78, 102, 104, 127, 136, 142, 156, 204, 213, 221, 254, 284, 312, 381, 408, 426, 442, 508, 568, 663, 762, 852, 884, 923, 1016, 1207, 1326, 1524, 1651, 1704, 1768, 1846, 2159, 2414, 2652, 2769, 3048, 3302, 3621, 3692, 4318, 4828, 4953, 5304, 5538, 6477, 6604, 7242, 7384, 8636, 9017, 9656, 9906, 11076, 12954, 13208, 14484, 15691, 17272, 18034, 19812, 22152, 25908, 27051, 28067, 28968, 31382, 36068, 39624, 47073, 51816, 54102, 56134, 62764, 72136, 84201, 94146, 108204, 112268, 117221, 125528, 153289, 168402, 188292, 216408, 224536, 234442, 306578, 336804, 351663, 376584, 459867, 468884, 613156, 673608, 703326, 919734, 937768, 1226312, 1406652, 1839468, 1992757, 2813304, 3678936, 3985514, 5978271, 7971028, 11956542, 15942056, 23913084, 47826168]

約数ペア:

[(1, 47826168), (2, 23913084), (3, 15942056), (4, 11956542), (6, 7971028), (8, 5978271), (12, 3985514), (13, 3678936), (17, 2813304), (24, 1992757), (26, 1839468), (34, 1406652), (39, 1226312), (51, 937768), (52, 919734), (68, 703326), (71, 673608), (78, 613156), (102, 468884), (104, 459867), (127, 376584), (136, 351663), (142, 336804), (156, 306578), (204, 234442), (213, 224536), (221, 216408), (254, 188292), (284, 168402), (312, 153289), (381, 125528), (408, 117221), (426, 112268), (442, 108204), (508, 94146), (568, 84201), (663, 72136), (762, 62764), (852, 56134), (884, 54102), (923, 51816), (1016, 47073), (1207, 39624), (1326, 36068), (1524, 31382), (1651, 28968), (1704, 28067), (1768, 27051), (1846, 25908), (2159, 22152), (2414, 19812), (2652, 18034), (2769, 17272), (3048, 15691), (3302, 14484), (3621, 13208), (3692, 12954), (4318, 11076), (4828, 9906), (4953, 9656), (5304, 9017), (5538, 8636), (6477, 7384), (6604, 7242)]