78623872

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 165240000

約数和(自身を除く): 86616128

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 64, 116, 118, 128, 232, 236, 359, 464, 472, 718, 928, 944, 1436, 1711, 1856, 1888, 2872, 3422, 3712, 3776, 5744, 6844, 7552, 10411, 11488, 13688, 20822, 21181, 22976, 27376, 41644, 42362, 45952, 54752, 83288, 84724, 109504, 166576, 169448, 219008, 333152, 338896, 614249, 666304, 677792, 1228498, 1332608, 1355584, 2456996, 2711168, 4913992, 9827984, 19655968, 39311936, 78623872]

約数ペア:

[(1, 78623872), (2, 39311936), (4, 19655968), (8, 9827984), (16, 4913992), (29, 2711168), (32, 2456996), (58, 1355584), (59, 1332608), (64, 1228498), (116, 677792), (118, 666304), (128, 614249), (232, 338896), (236, 333152), (359, 219008), (464, 169448), (472, 166576), (718, 109504), (928, 84724), (944, 83288), (1436, 54752), (1711, 45952), (1856, 42362), (1888, 41644), (2872, 27376), (3422, 22976), (3712, 21181), (3776, 20822), (5744, 13688), (6844, 11488), (7552, 10411)]