80648256

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 233273600

約数和(自身を除く): 152625344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 156, 158, 192, 208, 237, 312, 316, 409, 416, 474, 624, 632, 818, 832, 948, 1027, 1227, 1248, 1264, 1636, 1896, 2054, 2454, 2496, 2528, 3081, 3272, 3792, 4108, 4908, 5056, 5317, 6162, 6544, 7584, 8216, 9816, 10634, 12324, 13088, 15168, 15951, 16432, 19632, 21268, 24648, 26176, 31902, 32311, 32864, 39264, 42536, 49296, 63804, 64622, 65728, 78528, 85072, 96933, 98592, 127608, 129244, 170144, 193866, 197184, 255216, 258488, 340288, 387732, 420043, 510432, 516976, 775464, 840086, 1020864, 1033952, 1260129, 1550928, 1680172, 2067904, 2520258, 3101856, 3360344, 5040516, 6203712, 6720688, 10081032, 13441376, 20162064, 26882752, 40324128, 80648256]

約数ペア:

[(1, 80648256), (2, 40324128), (3, 26882752), (4, 20162064), (6, 13441376), (8, 10081032), (12, 6720688), (13, 6203712), (16, 5040516), (24, 3360344), (26, 3101856), (32, 2520258), (39, 2067904), (48, 1680172), (52, 1550928), (64, 1260129), (78, 1033952), (79, 1020864), (96, 840086), (104, 775464), (156, 516976), (158, 510432), (192, 420043), (208, 387732), (237, 340288), (312, 258488), (316, 255216), (409, 197184), (416, 193866), (474, 170144), (624, 129244), (632, 127608), (818, 98592), (832, 96933), (948, 85072), (1027, 78528), (1227, 65728), (1248, 64622), (1264, 63804), (1636, 49296), (1896, 42536), (2054, 39264), (2454, 32864), (2496, 32311), (2528, 31902), (3081, 26176), (3272, 24648), (3792, 21268), (4108, 19632), (4908, 16432), (5056, 15951), (5317, 15168), (6162, 13088), (6544, 12324), (7584, 10634), (8216, 9816)]