64632456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{128239}}^1$

素因数の和:128258

約数の個数: 48

約数和(自身を含む): 200054400

約数和(自身を除く): 135421944

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, 128239, 256478, 384717, 512956, 769434, 897673, 1025912, 1154151, 1538868, 1795346, 2308302, 2693019, 3077736, 3590692, 4616604, 5386038, 7181384, 8079057, 9233208, 10772076, 16158114, 21544152, 32316228, 64632456]

約数ペア:

[(1, 64632456), (2, 32316228), (3, 21544152), (4, 16158114), (6, 10772076), (7, 9233208), (8, 8079057), (9, 7181384), (12, 5386038), (14, 4616604), (18, 3590692), (21, 3077736), (24, 2693019), (28, 2308302), (36, 1795346), (42, 1538868), (56, 1154151), (63, 1025912), (72, 897673), (84, 769434), (126, 512956), (168, 384717), (252, 256478), (504, 128239)]