78678912

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15761}}^1$

素因数の和:15791

約数の個数: 64

約数和(自身を含む): 225081360

約数和(自身を除く): 146402448

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, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 15761, 31522, 47283, 63044, 94566, 126088, 189132, 204893, 252176, 378264, 409786, 504352, 614679, 756528, 819572, 1008704, 1229358, 1513056, 1639144, 2017408, 2458716, 3026112, 3278288, 4917432, 6052224, 6556576, 9834864, 13113152, 19669728, 26226304, 39339456, 78678912]

約数ペア:

[(1, 78678912), (2, 39339456), (3, 26226304), (4, 19669728), (6, 13113152), (8, 9834864), (12, 6556576), (13, 6052224), (16, 4917432), (24, 3278288), (26, 3026112), (32, 2458716), (39, 2017408), (48, 1639144), (52, 1513056), (64, 1229358), (78, 1008704), (96, 819572), (104, 756528), (128, 614679), (156, 504352), (192, 409786), (208, 378264), (312, 252176), (384, 204893), (416, 189132), (624, 126088), (832, 94566), (1248, 63044), (1664, 47283), (2496, 31522), (4992, 15761)]