121566276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 332254104

約数和(自身を除く): 210687828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 421, 468, 617, 842, 1234, 1263, 1684, 1851, 2468, 2526, 3702, 3789, 5052, 5473, 5553, 7404, 7578, 8021, 10946, 11106, 15156, 16042, 16419, 21892, 22212, 24063, 32084, 32838, 48126, 49257, 65676, 72189, 96252, 98514, 144378, 197028, 259757, 288756, 519514, 779271, 1039028, 1558542, 2337813, 3117084, 3376841, 4675626, 6753682, 9351252, 10130523, 13507364, 20261046, 30391569, 40522092, 60783138, 121566276]

約数ペア:

[(1, 121566276), (2, 60783138), (3, 40522092), (4, 30391569), (6, 20261046), (9, 13507364), (12, 10130523), (13, 9351252), (18, 6753682), (26, 4675626), (36, 3376841), (39, 3117084), (52, 2337813), (78, 1558542), (117, 1039028), (156, 779271), (234, 519514), (421, 288756), (468, 259757), (617, 197028), (842, 144378), (1234, 98514), (1263, 96252), (1684, 72189), (1851, 65676), (2468, 49257), (2526, 48126), (3702, 32838), (3789, 32084), (5052, 24063), (5473, 22212), (5553, 21892), (7404, 16419), (7578, 16042), (8021, 15156), (10946, 11106)]