87434316

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3953

約数の個数: 72

約数和(自身を含む): 239226624

約数和(自身を除く): 151792308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 3911, 5589, 7452, 7822, 11178, 11733, 15644, 22356, 23466, 35199, 46932, 70398, 89953, 105597, 140796, 179906, 211194, 269859, 316791, 359812, 422388, 539718, 633582, 809577, 950373, 1079436, 1267164, 1619154, 1900746, 2428731, 3238308, 3801492, 4857462, 7286193, 9714924, 14572386, 21858579, 29144772, 43717158, 87434316]

約数ペア:

[(1, 87434316), (2, 43717158), (3, 29144772), (4, 21858579), (6, 14572386), (9, 9714924), (12, 7286193), (18, 4857462), (23, 3801492), (27, 3238308), (36, 2428731), (46, 1900746), (54, 1619154), (69, 1267164), (81, 1079436), (92, 950373), (108, 809577), (138, 633582), (162, 539718), (207, 422388), (243, 359812), (276, 316791), (324, 269859), (414, 211194), (486, 179906), (621, 140796), (828, 105597), (972, 89953), (1242, 70398), (1863, 46932), (2484, 35199), (3726, 23466), (3911, 22356), (5589, 15644), (7452, 11733), (7822, 11178)]