73618164

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 191110920

約数和(自身を除く): 117492756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 109, 146, 218, 219, 257, 292, 327, 436, 438, 514, 654, 657, 771, 876, 981, 1028, 1308, 1314, 1542, 1962, 2313, 2628, 3084, 3924, 4626, 7957, 9252, 15914, 18761, 23871, 28013, 31828, 37522, 47742, 56026, 56283, 71613, 75044, 84039, 95484, 112052, 112566, 143226, 168078, 168849, 225132, 252117, 286452, 336156, 337698, 504234, 675396, 1008468, 2044949, 4089898, 6134847, 8179796, 12269694, 18404541, 24539388, 36809082, 73618164]

約数ペア:

[(1, 73618164), (2, 36809082), (3, 24539388), (4, 18404541), (6, 12269694), (9, 8179796), (12, 6134847), (18, 4089898), (36, 2044949), (73, 1008468), (109, 675396), (146, 504234), (218, 337698), (219, 336156), (257, 286452), (292, 252117), (327, 225132), (436, 168849), (438, 168078), (514, 143226), (654, 112566), (657, 112052), (771, 95484), (876, 84039), (981, 75044), (1028, 71613), (1308, 56283), (1314, 56026), (1542, 47742), (1962, 37522), (2313, 31828), (2628, 28013), (3084, 23871), (3924, 18761), (4626, 15914), (7957, 9252)]