72898518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5441}}^1$

素因数の和:5493

約数の個数: 64

約数和(自身を含む): 188075520

約数和(自身を除く): 115177002

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 4466, 5441, 6699, 10882, 13398, 16323, 32646, 38087, 59851, 76174, 114261, 119702, 157789, 179553, 228522, 315578, 359106, 418957, 473367, 837914, 946734, 1104523, 1256871, 1735679, 2209046, 2513742, 3313569, 3471358, 5207037, 6627138, 10414074, 12149753, 24299506, 36449259, 72898518]

約数ペア:

[(1, 72898518), (2, 36449259), (3, 24299506), (6, 12149753), (7, 10414074), (11, 6627138), (14, 5207037), (21, 3471358), (22, 3313569), (29, 2513742), (33, 2209046), (42, 1735679), (58, 1256871), (66, 1104523), (77, 946734), (87, 837914), (154, 473367), (174, 418957), (203, 359106), (231, 315578), (319, 228522), (406, 179553), (462, 157789), (609, 119702), (638, 114261), (957, 76174), (1218, 59851), (1914, 38087), (2233, 32646), (4466, 16323), (5441, 13398), (6699, 10882)]