71591772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 207585280

約数和(自身を除く): 135993508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1447, 1596, 1767, 2356, 2604, 2894, 3534, 4123, 4341, 5788, 7068, 8246, 8682, 10129, 12369, 16492, 17364, 20258, 24738, 27493, 30387, 40516, 44857, 49476, 54986, 60774, 82479, 89714, 109972, 121548, 134571, 164958, 179428, 192451, 269142, 313999, 329916, 384902, 538284, 577353, 627998, 769804, 852283, 941997, 1154706, 1255996, 1704566, 1883994, 2309412, 2556849, 3409132, 3767988, 5113698, 5965981, 10227396, 11931962, 17897943, 23863924, 35795886, 71591772]

約数ペア:

[(1, 71591772), (2, 35795886), (3, 23863924), (4, 17897943), (6, 11931962), (7, 10227396), (12, 5965981), (14, 5113698), (19, 3767988), (21, 3409132), (28, 2556849), (31, 2309412), (38, 1883994), (42, 1704566), (57, 1255996), (62, 1154706), (76, 941997), (84, 852283), (93, 769804), (114, 627998), (124, 577353), (133, 538284), (186, 384902), (217, 329916), (228, 313999), (266, 269142), (372, 192451), (399, 179428), (434, 164958), (532, 134571), (589, 121548), (651, 109972), (798, 89714), (868, 82479), (1178, 60774), (1302, 54986), (1447, 49476), (1596, 44857), (1767, 40516), (2356, 30387), (2604, 27493), (2894, 24738), (3534, 20258), (4123, 17364), (4341, 16492), (5788, 12369), (7068, 10129), (8246, 8682)]