64575888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 180821760

約数和(自身を除く): 116245872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 239, 312, 433, 478, 624, 717, 866, 956, 1299, 1434, 1732, 1912, 2598, 2868, 3107, 3464, 3824, 5196, 5629, 5736, 6214, 6928, 9321, 10392, 11258, 11472, 12428, 16887, 18642, 20784, 22516, 24856, 33774, 37284, 45032, 49712, 67548, 74568, 90064, 103487, 135096, 149136, 206974, 270192, 310461, 413948, 620922, 827896, 1241844, 1345331, 1655792, 2483688, 2690662, 4035993, 4967376, 5381324, 8071986, 10762648, 16143972, 21525296, 32287944, 64575888]

約数ペア:

[(1, 64575888), (2, 32287944), (3, 21525296), (4, 16143972), (6, 10762648), (8, 8071986), (12, 5381324), (13, 4967376), (16, 4035993), (24, 2690662), (26, 2483688), (39, 1655792), (48, 1345331), (52, 1241844), (78, 827896), (104, 620922), (156, 413948), (208, 310461), (239, 270192), (312, 206974), (433, 149136), (478, 135096), (624, 103487), (717, 90064), (866, 74568), (956, 67548), (1299, 49712), (1434, 45032), (1732, 37284), (1912, 33774), (2598, 24856), (2868, 22516), (3107, 20784), (3464, 18642), (3824, 16887), (5196, 12428), (5629, 11472), (5736, 11258), (6214, 10392), (6928, 9321)]