76783860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4793}}^1$

素因数の和:4897

約数の個数: 72

約数和(自身を含む): 235577160

約数和(自身を除く): 158793300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 4793, 5340, 8010, 9586, 14379, 16020, 19172, 23965, 28758, 43137, 47930, 57516, 71895, 86274, 95860, 143790, 172548, 215685, 287580, 426577, 431370, 853154, 862740, 1279731, 1706308, 2132885, 2559462, 3839193, 4265770, 5118924, 6398655, 7678386, 8531540, 12797310, 15356772, 19195965, 25594620, 38391930, 76783860]

約数ペア:

[(1, 76783860), (2, 38391930), (3, 25594620), (4, 19195965), (5, 15356772), (6, 12797310), (9, 8531540), (10, 7678386), (12, 6398655), (15, 5118924), (18, 4265770), (20, 3839193), (30, 2559462), (36, 2132885), (45, 1706308), (60, 1279731), (89, 862740), (90, 853154), (178, 431370), (180, 426577), (267, 287580), (356, 215685), (445, 172548), (534, 143790), (801, 95860), (890, 86274), (1068, 71895), (1335, 57516), (1602, 47930), (1780, 43137), (2670, 28758), (3204, 23965), (4005, 19172), (4793, 16020), (5340, 14379), (8010, 9586)]