72246328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6899}}^1$

素因数の和:6940

約数の個数: 64

約数和(自身を含む): 178848000

約数和(自身を除く): 106601672

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 6899, 10472, 13798, 27596, 48293, 55192, 75889, 96586, 117283, 151778, 193172, 234566, 303556, 386344, 469132, 531223, 607112, 820981, 938264, 1062446, 1290113, 1641962, 2124892, 2580226, 3283924, 4249784, 5160452, 6567848, 9030791, 10320904, 18061582, 36123164, 72246328]

約数ペア:

[(1, 72246328), (2, 36123164), (4, 18061582), (7, 10320904), (8, 9030791), (11, 6567848), (14, 5160452), (17, 4249784), (22, 3283924), (28, 2580226), (34, 2124892), (44, 1641962), (56, 1290113), (68, 1062446), (77, 938264), (88, 820981), (119, 607112), (136, 531223), (154, 469132), (187, 386344), (238, 303556), (308, 234566), (374, 193172), (476, 151778), (616, 117283), (748, 96586), (952, 75889), (1309, 55192), (1496, 48293), (2618, 27596), (5236, 13798), (6899, 10472)]