74368728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{147557}}^1$

素因数の和:147576

約数の個数: 48

約数和(自身を含む): 230190480

約数和(自身を除く): 155821752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 147557, 295114, 442671, 590228, 885342, 1032899, 1180456, 1328013, 1770684, 2065798, 2656026, 3098697, 3541368, 4131596, 5312052, 6197394, 8263192, 9296091, 10624104, 12394788, 18592182, 24789576, 37184364, 74368728]

約数ペア:

[(1, 74368728), (2, 37184364), (3, 24789576), (4, 18592182), (6, 12394788), (7, 10624104), (8, 9296091), (9, 8263192), (12, 6197394), (14, 5312052), (18, 4131596), (21, 3541368), (24, 3098697), (28, 2656026), (36, 2065798), (42, 1770684), (56, 1328013), (63, 1180456), (72, 1032899), (84, 885342), (126, 590228), (168, 442671), (252, 295114), (504, 147557)]