65972712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 127563288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 359, 372, 403, 456, 494, 589, 718, 741, 744, 806, 988, 1077, 1178, 1209, 1436, 1482, 1612, 1767, 1976, 2154, 2356, 2418, 2872, 2964, 3224, 3534, 4308, 4667, 4712, 4836, 5928, 6821, 7068, 7657, 8616, 9334, 9672, 11129, 13642, 14001, 14136, 15314, 18668, 20463, 22258, 22971, 27284, 28002, 30628, 33387, 37336, 40926, 44516, 45942, 54568, 56004, 61256, 66774, 81852, 88673, 89032, 91884, 112008, 133548, 144677, 163704, 177346, 183768, 211451, 266019, 267096, 289354, 354692, 422902, 434031, 532038, 578708, 634353, 709384, 845804, 868062, 1064076, 1157416, 1268706, 1691608, 1736124, 2128152, 2537412, 2748863, 3472248, 5074824, 5497726, 8246589, 10995452, 16493178, 21990904, 32986356, 65972712]

約数ペア:

[(1, 65972712), (2, 32986356), (3, 21990904), (4, 16493178), (6, 10995452), (8, 8246589), (12, 5497726), (13, 5074824), (19, 3472248), (24, 2748863), (26, 2537412), (31, 2128152), (38, 1736124), (39, 1691608), (52, 1268706), (57, 1157416), (62, 1064076), (76, 868062), (78, 845804), (93, 709384), (104, 634353), (114, 578708), (124, 532038), (152, 434031), (156, 422902), (186, 354692), (228, 289354), (247, 267096), (248, 266019), (312, 211451), (359, 183768), (372, 177346), (403, 163704), (456, 144677), (494, 133548), (589, 112008), (718, 91884), (741, 89032), (744, 88673), (806, 81852), (988, 66774), (1077, 61256), (1178, 56004), (1209, 54568), (1436, 45942), (1482, 44516), (1612, 40926), (1767, 37336), (1976, 33387), (2154, 30628), (2356, 28002), (2418, 27284), (2872, 22971), (2964, 22258), (3224, 20463), (3534, 18668), (4308, 15314), (4667, 14136), (4712, 14001), (4836, 13642), (5928, 11129), (6821, 9672), (7068, 9334), (7657, 8616)]