72818072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 153900000

約数和(自身を除く): 81081928

約数列:

[1, 2, 4, 8, 17, 29, 34, 37, 58, 68, 74, 116, 136, 148, 232, 296, 493, 499, 629, 986, 998, 1073, 1258, 1972, 1996, 2146, 2516, 3944, 3992, 4292, 5032, 8483, 8584, 14471, 16966, 18241, 18463, 28942, 33932, 36482, 36926, 57884, 67864, 72964, 73852, 115768, 145928, 147704, 246007, 313871, 492014, 535427, 627742, 984028, 1070854, 1255484, 1968056, 2141708, 2510968, 4283416, 9102259, 18204518, 36409036, 72818072]

約数ペア:

[(1, 72818072), (2, 36409036), (4, 18204518), (8, 9102259), (17, 4283416), (29, 2510968), (34, 2141708), (37, 1968056), (58, 1255484), (68, 1070854), (74, 984028), (116, 627742), (136, 535427), (148, 492014), (232, 313871), (296, 246007), (493, 147704), (499, 145928), (629, 115768), (986, 73852), (998, 72964), (1073, 67864), (1258, 57884), (1972, 36926), (1996, 36482), (2146, 33932), (2516, 28942), (3944, 18463), (3992, 18241), (4292, 16966), (5032, 14471), (8483, 8584)]