72318498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 171383040

約数和(自身を除く): 99064542

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 173, 222, 259, 269, 346, 518, 519, 538, 777, 807, 1038, 1211, 1554, 1614, 1883, 2422, 3633, 3766, 5649, 6401, 7266, 9953, 11298, 12802, 19203, 19906, 29859, 38406, 44807, 46537, 59718, 69671, 89614, 93074, 134421, 139342, 139611, 209013, 268842, 279222, 325759, 418026, 651518, 977277, 1721869, 1954554, 3443738, 5165607, 10331214, 12053083, 24106166, 36159249, 72318498]

約数ペア:

[(1, 72318498), (2, 36159249), (3, 24106166), (6, 12053083), (7, 10331214), (14, 5165607), (21, 3443738), (37, 1954554), (42, 1721869), (74, 977277), (111, 651518), (173, 418026), (222, 325759), (259, 279222), (269, 268842), (346, 209013), (518, 139611), (519, 139342), (538, 134421), (777, 93074), (807, 89614), (1038, 69671), (1211, 59718), (1554, 46537), (1614, 44807), (1883, 38406), (2422, 29859), (3633, 19906), (3766, 19203), (5649, 12802), (6401, 11298), (7266, 9953)]