72917012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9011}}^1$

素因数の和:9056

約数の個数: 36

約数和(自身を含む): 154934304

約数和(自身を除く): 82017292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 9011, 18022, 36044, 63077, 126154, 153187, 252308, 306374, 612748, 1072309, 2144618, 2604179, 4289236, 5208358, 10416716, 18229253, 36458506, 72917012]

約数ペア:

[(1, 72917012), (2, 36458506), (4, 18229253), (7, 10416716), (14, 5208358), (17, 4289236), (28, 2604179), (34, 2144618), (68, 1072309), (119, 612748), (238, 306374), (289, 252308), (476, 153187), (578, 126154), (1156, 63077), (2023, 36044), (4046, 18022), (8092, 9011)]