80658306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1303}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 185115840

約数和(自身を除く): 104457534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 1086, 1303, 1629, 2606, 3258, 3439, 3909, 6878, 7818, 10317, 11727, 20634, 23454, 24757, 30951, 49514, 61902, 74271, 148542, 222813, 235843, 445626, 471686, 707529, 1415058, 2122587, 4245174, 4481017, 8962034, 13443051, 26886102, 40329153, 80658306]

約数ペア:

[(1, 80658306), (2, 40329153), (3, 26886102), (6, 13443051), (9, 8962034), (18, 4481017), (19, 4245174), (38, 2122587), (57, 1415058), (114, 707529), (171, 471686), (181, 445626), (342, 235843), (362, 222813), (543, 148542), (1086, 74271), (1303, 61902), (1629, 49514), (2606, 30951), (3258, 24757), (3439, 23454), (3909, 20634), (6878, 11727), (7818, 10317)]