72301008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 203181440

約数和(自身を除く): 130880432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1063, 1308, 1417, 1744, 2126, 2616, 2834, 3189, 4251, 4252, 5232, 5668, 6378, 8502, 8504, 11336, 12756, 13819, 17004, 17008, 22672, 25512, 27638, 34008, 41457, 51024, 55276, 68016, 82914, 110552, 115867, 165828, 221104, 231734, 331656, 347601, 463468, 663312, 695202, 926936, 1390404, 1506271, 1853872, 2780808, 3012542, 4518813, 5561616, 6025084, 9037626, 12050168, 18075252, 24100336, 36150504, 72301008]

約数ペア:

[(1, 72301008), (2, 36150504), (3, 24100336), (4, 18075252), (6, 12050168), (8, 9037626), (12, 6025084), (13, 5561616), (16, 4518813), (24, 3012542), (26, 2780808), (39, 1853872), (48, 1506271), (52, 1390404), (78, 926936), (104, 695202), (109, 663312), (156, 463468), (208, 347601), (218, 331656), (312, 231734), (327, 221104), (436, 165828), (624, 115867), (654, 110552), (872, 82914), (1063, 68016), (1308, 55276), (1417, 51024), (1744, 41457), (2126, 34008), (2616, 27638), (2834, 25512), (3189, 22672), (4251, 17008), (4252, 17004), (5232, 13819), (5668, 12756), (6378, 11336), (8502, 8504)]