72513462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 176601600

約数和(自身を除く): 104088138

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 266, 267, 399, 534, 623, 798, 1021, 1246, 1691, 1869, 2042, 3063, 3382, 3738, 5073, 6126, 7147, 10146, 11837, 14294, 19399, 21441, 23674, 35511, 38798, 42882, 58197, 71022, 90869, 116394, 135793, 181738, 271586, 272607, 407379, 545214, 636083, 814758, 1272166, 1726511, 1908249, 3453022, 3816498, 5179533, 10359066, 12085577, 24171154, 36256731, 72513462]

約数ペア:

[(1, 72513462), (2, 36256731), (3, 24171154), (6, 12085577), (7, 10359066), (14, 5179533), (19, 3816498), (21, 3453022), (38, 1908249), (42, 1726511), (57, 1272166), (89, 814758), (114, 636083), (133, 545214), (178, 407379), (266, 272607), (267, 271586), (399, 181738), (534, 135793), (623, 116394), (798, 90869), (1021, 71022), (1246, 58197), (1691, 42882), (1869, 38798), (2042, 35511), (3063, 23674), (3382, 21441), (3738, 19399), (5073, 14294), (6126, 11837), (7147, 10146)]