80075016

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{22697}}^1$

素因数の和:22723

約数の個数: 72

約数和(自身を含む): 252288270

約数和(自身を除く): 172213254

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 22697, 45394, 68091, 90788, 136182, 158879, 181576, 204273, 272364, 317758, 408546, 476637, 544728, 635516, 817092, 953274, 1112153, 1271032, 1429911, 1634184, 1906548, 2224306, 2859822, 3336459, 3813096, 4448612, 5719644, 6672918, 8897224, 10009377, 11439288, 13345836, 20018754, 26691672, 40037508, 80075016]

約数ペア:

[(1, 80075016), (2, 40037508), (3, 26691672), (4, 20018754), (6, 13345836), (7, 11439288), (8, 10009377), (9, 8897224), (12, 6672918), (14, 5719644), (18, 4448612), (21, 3813096), (24, 3336459), (28, 2859822), (36, 2224306), (42, 1906548), (49, 1634184), (56, 1429911), (63, 1271032), (72, 1112153), (84, 953274), (98, 817092), (126, 635516), (147, 544728), (168, 476637), (196, 408546), (252, 317758), (294, 272364), (392, 204273), (441, 181576), (504, 158879), (588, 136182), (882, 90788), (1176, 68091), (1764, 45394), (3528, 22697)]