145672416

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8573}}^1$

素因数の和:8648

約数の個数: 72

約数和(自身を含む): 421326360

約数和(自身を除く): 275653944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 8573, 16992, 17146, 25719, 34292, 51438, 68584, 77157, 102876, 137168, 154314, 205752, 274336, 308628, 411504, 505807, 617256, 823008, 1011614, 1234512, 1517421, 2023228, 2469024, 3034842, 4046456, 4552263, 6069684, 8092912, 9104526, 12139368, 16185824, 18209052, 24278736, 36418104, 48557472, 72836208, 145672416]

約数ペア:

[(1, 145672416), (2, 72836208), (3, 48557472), (4, 36418104), (6, 24278736), (8, 18209052), (9, 16185824), (12, 12139368), (16, 9104526), (18, 8092912), (24, 6069684), (32, 4552263), (36, 4046456), (48, 3034842), (59, 2469024), (72, 2023228), (96, 1517421), (118, 1234512), (144, 1011614), (177, 823008), (236, 617256), (288, 505807), (354, 411504), (472, 308628), (531, 274336), (708, 205752), (944, 154314), (1062, 137168), (1416, 102876), (1888, 77157), (2124, 68584), (2832, 51438), (4248, 34292), (5664, 25719), (8496, 17146), (8573, 16992)]