64683192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{739}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 185414400

約数和(自身を除く): 120731208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 521, 739, 1042, 1478, 1563, 2084, 2217, 2956, 3126, 3647, 4168, 4434, 5173, 5912, 6252, 7294, 8868, 10346, 10941, 12504, 14588, 15519, 17736, 20692, 21882, 29176, 31038, 41384, 43764, 62076, 87528, 124152, 385019, 770038, 1155057, 1540076, 2310114, 2695133, 3080152, 4620228, 5390266, 8085399, 9240456, 10780532, 16170798, 21561064, 32341596, 64683192]

約数ペア:

[(1, 64683192), (2, 32341596), (3, 21561064), (4, 16170798), (6, 10780532), (7, 9240456), (8, 8085399), (12, 5390266), (14, 4620228), (21, 3080152), (24, 2695133), (28, 2310114), (42, 1540076), (56, 1155057), (84, 770038), (168, 385019), (521, 124152), (739, 87528), (1042, 62076), (1478, 43764), (1563, 41384), (2084, 31038), (2217, 29176), (2956, 21882), (3126, 20692), (3647, 17736), (4168, 15519), (4434, 14588), (5173, 12504), (5912, 10941), (6252, 10346), (7294, 8868)]