80519152

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3366

約数の個数: 60

約数和(自身を含む): 187386816

約数和(自身を除く): 106867664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3313, 3472, 6076, 6626, 12152, 13252, 23191, 24304, 26504, 46382, 53008, 92764, 102703, 162337, 185528, 205406, 324674, 371056, 410812, 649348, 718921, 821624, 1298696, 1437842, 1643248, 2597392, 2875684, 5032447, 5751368, 10064894, 11502736, 20129788, 40259576, 80519152]

約数ペア:

[(1, 80519152), (2, 40259576), (4, 20129788), (7, 11502736), (8, 10064894), (14, 5751368), (16, 5032447), (28, 2875684), (31, 2597392), (49, 1643248), (56, 1437842), (62, 1298696), (98, 821624), (112, 718921), (124, 649348), (196, 410812), (217, 371056), (248, 324674), (392, 205406), (434, 185528), (496, 162337), (784, 102703), (868, 92764), (1519, 53008), (1736, 46382), (3038, 26504), (3313, 24304), (3472, 23191), (6076, 13252), (6626, 12152)]