87991176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40289}}^1$

素因数の和:40318

約数の個数: 64

約数和(自身を含む): 270748800

約数和(自身を除く): 182757624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 40289, 80578, 120867, 161156, 241734, 282023, 322312, 483468, 523757, 564046, 846069, 966936, 1047514, 1128092, 1571271, 1692138, 2095028, 2256184, 3142542, 3384276, 3666299, 4190056, 6285084, 6768552, 7332598, 10998897, 12570168, 14665196, 21997794, 29330392, 43995588, 87991176]

約数ペア:

[(1, 87991176), (2, 43995588), (3, 29330392), (4, 21997794), (6, 14665196), (7, 12570168), (8, 10998897), (12, 7332598), (13, 6768552), (14, 6285084), (21, 4190056), (24, 3666299), (26, 3384276), (28, 3142542), (39, 2256184), (42, 2095028), (52, 1692138), (56, 1571271), (78, 1128092), (84, 1047514), (91, 966936), (104, 846069), (156, 564046), (168, 523757), (182, 483468), (273, 322312), (312, 282023), (364, 241734), (546, 161156), (728, 120867), (1092, 80578), (2184, 40289)]