68918016

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4723}}^1$

素因数の和:4761

約数の個数: 72

約数和(自身を含む): 193117120

約数和(自身を除く): 124199104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4723, 4864, 7296, 9446, 14169, 14592, 18892, 28338, 37784, 56676, 75568, 89737, 113352, 151136, 179474, 226704, 269211, 302272, 358948, 453408, 538422, 604544, 717896, 906816, 1076844, 1209088, 1435792, 1813632, 2153688, 2871584, 3627264, 4307376, 5743168, 8614752, 11486336, 17229504, 22972672, 34459008, 68918016]

約数ペア:

[(1, 68918016), (2, 34459008), (3, 22972672), (4, 17229504), (6, 11486336), (8, 8614752), (12, 5743168), (16, 4307376), (19, 3627264), (24, 2871584), (32, 2153688), (38, 1813632), (48, 1435792), (57, 1209088), (64, 1076844), (76, 906816), (96, 717896), (114, 604544), (128, 538422), (152, 453408), (192, 358948), (228, 302272), (256, 269211), (304, 226704), (384, 179474), (456, 151136), (608, 113352), (768, 89737), (912, 75568), (1216, 56676), (1824, 37784), (2432, 28338), (3648, 18892), (4723, 14592), (4864, 14169), (7296, 9446)]