80980224

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8143

約数の個数: 72

約数和(自身を含む): 232132992

約数和(自身を除く): 151152768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 8111, 9984, 16222, 24333, 32444, 48666, 64888, 97332, 105443, 129776, 194664, 210886, 259552, 316329, 389328, 421772, 519104, 632658, 778656, 843544, 1038208, 1265316, 1557312, 1687088, 2076416, 2530632, 3114624, 3374176, 5061264, 6229248, 6748352, 10122528, 13496704, 20245056, 26993408, 40490112, 80980224]

約数ペア:

[(1, 80980224), (2, 40490112), (3, 26993408), (4, 20245056), (6, 13496704), (8, 10122528), (12, 6748352), (13, 6229248), (16, 5061264), (24, 3374176), (26, 3114624), (32, 2530632), (39, 2076416), (48, 1687088), (52, 1557312), (64, 1265316), (78, 1038208), (96, 843544), (104, 778656), (128, 632658), (156, 519104), (192, 421772), (208, 389328), (256, 316329), (312, 259552), (384, 210886), (416, 194664), (624, 129776), (768, 105443), (832, 97332), (1248, 64888), (1664, 48666), (2496, 32444), (3328, 24333), (4992, 16222), (8111, 9984)]