84567180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4877}}^1$

素因数の和:4923

約数の個数: 72

約数和(自身を含む): 251587728

約数和(自身を除く): 167020548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 4877, 5780, 8670, 9754, 14631, 17340, 19508, 24385, 29262, 48770, 58524, 73155, 82909, 97540, 146310, 165818, 248727, 292620, 331636, 414545, 497454, 829090, 994908, 1243635, 1409453, 1658180, 2487270, 2818906, 4228359, 4974540, 5637812, 7047265, 8456718, 14094530, 16913436, 21141795, 28189060, 42283590, 84567180]

約数ペア:

[(1, 84567180), (2, 42283590), (3, 28189060), (4, 21141795), (5, 16913436), (6, 14094530), (10, 8456718), (12, 7047265), (15, 5637812), (17, 4974540), (20, 4228359), (30, 2818906), (34, 2487270), (51, 1658180), (60, 1409453), (68, 1243635), (85, 994908), (102, 829090), (170, 497454), (204, 414545), (255, 331636), (289, 292620), (340, 248727), (510, 165818), (578, 146310), (867, 97540), (1020, 82909), (1156, 73155), (1445, 58524), (1734, 48770), (2890, 29262), (3468, 24385), (4335, 19508), (4877, 17340), (5780, 14631), (8670, 9754)]