78157248

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 225222816

約数和(自身を除く): 147065568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 173, 181, 192, 208, 312, 346, 362, 416, 519, 543, 624, 692, 724, 832, 1038, 1086, 1248, 1384, 1448, 2076, 2172, 2249, 2353, 2496, 2768, 2896, 4152, 4344, 4498, 4706, 5536, 5792, 6747, 7059, 8304, 8688, 8996, 9412, 11072, 11584, 13494, 14118, 16608, 17376, 17992, 18824, 26988, 28236, 31313, 33216, 34752, 35984, 37648, 53976, 56472, 62626, 71968, 75296, 93939, 107952, 112944, 125252, 143936, 150592, 187878, 215904, 225888, 250504, 375756, 407069, 431808, 451776, 501008, 751512, 814138, 1002016, 1221207, 1503024, 1628276, 2004032, 2442414, 3006048, 3256552, 4884828, 6012096, 6513104, 9769656, 13026208, 19539312, 26052416, 39078624, 78157248]

約数ペア:

[(1, 78157248), (2, 39078624), (3, 26052416), (4, 19539312), (6, 13026208), (8, 9769656), (12, 6513104), (13, 6012096), (16, 4884828), (24, 3256552), (26, 3006048), (32, 2442414), (39, 2004032), (48, 1628276), (52, 1503024), (64, 1221207), (78, 1002016), (96, 814138), (104, 751512), (156, 501008), (173, 451776), (181, 431808), (192, 407069), (208, 375756), (312, 250504), (346, 225888), (362, 215904), (416, 187878), (519, 150592), (543, 143936), (624, 125252), (692, 112944), (724, 107952), (832, 93939), (1038, 75296), (1086, 71968), (1248, 62626), (1384, 56472), (1448, 53976), (2076, 37648), (2172, 35984), (2249, 34752), (2353, 33216), (2496, 31313), (2768, 28236), (2896, 26988), (4152, 18824), (4344, 17992), (4498, 17376), (4706, 16608), (5536, 14118), (5792, 13494), (6747, 11584), (7059, 11072), (8304, 9412), (8688, 8996)]