78227448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1597}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 212086560

約数和(自身を除く): 133859112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1597, 1884, 2041, 3194, 3768, 4082, 4791, 6123, 6388, 8164, 9582, 12246, 12776, 16328, 19164, 20761, 24492, 38328, 41522, 48984, 62283, 83044, 124566, 166088, 249132, 250729, 498264, 501458, 752187, 1002916, 1504374, 2005832, 3008748, 3259477, 6017496, 6518954, 9778431, 13037908, 19556862, 26075816, 39113724, 78227448]

約数ペア:

[(1, 78227448), (2, 39113724), (3, 26075816), (4, 19556862), (6, 13037908), (8, 9778431), (12, 6518954), (13, 6017496), (24, 3259477), (26, 3008748), (39, 2005832), (52, 1504374), (78, 1002916), (104, 752187), (156, 501458), (157, 498264), (312, 250729), (314, 249132), (471, 166088), (628, 124566), (942, 83044), (1256, 62283), (1597, 48984), (1884, 41522), (2041, 38328), (3194, 24492), (3768, 20761), (4082, 19164), (4791, 16328), (6123, 12776), (6388, 12246), (8164, 9582)]