79890408

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 128

約数和(自身を含む): 249580800

約数和(自身を除く): 169690392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1237, 1242, 1404, 1656, 1794, 2392, 2474, 2484, 2691, 2808, 3588, 3711, 4948, 4968, 5382, 7176, 7422, 8073, 9896, 10764, 11133, 14844, 16081, 16146, 21528, 22266, 28451, 29688, 32162, 32292, 33399, 44532, 48243, 56902, 64324, 64584, 66798, 85353, 89064, 96486, 113804, 128648, 133596, 144729, 170706, 192972, 227608, 256059, 267192, 289458, 341412, 369863, 385944, 434187, 512118, 578916, 682824, 739726, 768177, 868374, 1024236, 1109589, 1157832, 1479452, 1536354, 1736748, 2048472, 2219178, 2958904, 3072708, 3328767, 3473496, 4438356, 6145416, 6657534, 8876712, 9986301, 13315068, 19972602, 26630136, 39945204, 79890408]

約数ペア:

[(1, 79890408), (2, 39945204), (3, 26630136), (4, 19972602), (6, 13315068), (8, 9986301), (9, 8876712), (12, 6657534), (13, 6145416), (18, 4438356), (23, 3473496), (24, 3328767), (26, 3072708), (27, 2958904), (36, 2219178), (39, 2048472), (46, 1736748), (52, 1536354), (54, 1479452), (69, 1157832), (72, 1109589), (78, 1024236), (92, 868374), (104, 768177), (108, 739726), (117, 682824), (138, 578916), (156, 512118), (184, 434187), (207, 385944), (216, 369863), (234, 341412), (276, 289458), (299, 267192), (312, 256059), (351, 227608), (414, 192972), (468, 170706), (552, 144729), (598, 133596), (621, 128648), (702, 113804), (828, 96486), (897, 89064), (936, 85353), (1196, 66798), (1237, 64584), (1242, 64324), (1404, 56902), (1656, 48243), (1794, 44532), (2392, 33399), (2474, 32292), (2484, 32162), (2691, 29688), (2808, 28451), (3588, 22266), (3711, 21528), (4948, 16146), (4968, 16081), (5382, 14844), (7176, 11133), (7422, 10764), (8073, 9896)]