71810736

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 191654400

約数和(自身を除く): 119843664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 139, 141, 188, 229, 278, 282, 376, 417, 458, 556, 564, 687, 752, 834, 916, 1112, 1128, 1374, 1668, 1832, 2224, 2256, 2748, 3336, 3664, 5496, 6533, 6672, 10763, 10992, 13066, 19599, 21526, 26132, 31831, 32289, 39198, 43052, 52264, 63662, 64578, 78396, 86104, 95493, 104528, 127324, 129156, 156792, 172208, 190986, 254648, 258312, 313584, 381972, 509296, 516624, 763944, 1496057, 1527888, 2992114, 4488171, 5984228, 8976342, 11968456, 17952684, 23936912, 35905368, 71810736]

約数ペア:

[(1, 71810736), (2, 35905368), (3, 23936912), (4, 17952684), (6, 11968456), (8, 8976342), (12, 5984228), (16, 4488171), (24, 2992114), (47, 1527888), (48, 1496057), (94, 763944), (139, 516624), (141, 509296), (188, 381972), (229, 313584), (278, 258312), (282, 254648), (376, 190986), (417, 172208), (458, 156792), (556, 129156), (564, 127324), (687, 104528), (752, 95493), (834, 86104), (916, 78396), (1112, 64578), (1128, 63662), (1374, 52264), (1668, 43052), (1832, 39198), (2224, 32289), (2256, 31831), (2748, 26132), (3336, 21526), (3664, 19599), (5496, 13066), (6533, 10992), (6672, 10763)]