72955610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:928

約数の個数: 72

約数和(自身を含む): 165602556

約数和(自身を除く): 92646946

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 637, 845, 881, 910, 1183, 1274, 1690, 1762, 2366, 3185, 4405, 5915, 6167, 6370, 8281, 8810, 11453, 11830, 12334, 16562, 22906, 30835, 41405, 43169, 57265, 61670, 80171, 82810, 86338, 114530, 148889, 160342, 215845, 297778, 400855, 431690, 561197, 744445, 801710, 1042223, 1122394, 1488890, 2084446, 2805985, 5211115, 5611970, 7295561, 10422230, 14591122, 36477805, 72955610]

約数ペア:

[(1, 72955610), (2, 36477805), (5, 14591122), (7, 10422230), (10, 7295561), (13, 5611970), (14, 5211115), (26, 2805985), (35, 2084446), (49, 1488890), (65, 1122394), (70, 1042223), (91, 801710), (98, 744445), (130, 561197), (169, 431690), (182, 400855), (245, 297778), (338, 215845), (455, 160342), (490, 148889), (637, 114530), (845, 86338), (881, 82810), (910, 80171), (1183, 61670), (1274, 57265), (1690, 43169), (1762, 41405), (2366, 30835), (3185, 22906), (4405, 16562), (5915, 12334), (6167, 11830), (6370, 11453), (8281, 8810)]