80106424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 163814400

約数和(自身を除く): 83707976

約数列:

[1, 2, 4, 8, 23, 46, 47, 59, 92, 94, 118, 157, 184, 188, 236, 314, 376, 472, 628, 1081, 1256, 1357, 2162, 2714, 2773, 3611, 4324, 5428, 5546, 7222, 7379, 8648, 9263, 10856, 11092, 14444, 14758, 18526, 22184, 28888, 29516, 37052, 59032, 63779, 74104, 127558, 169717, 213049, 255116, 339434, 426098, 435361, 510232, 678868, 852196, 870722, 1357736, 1704392, 1741444, 3482888, 10013303, 20026606, 40053212, 80106424]

約数ペア:

[(1, 80106424), (2, 40053212), (4, 20026606), (8, 10013303), (23, 3482888), (46, 1741444), (47, 1704392), (59, 1357736), (92, 870722), (94, 852196), (118, 678868), (157, 510232), (184, 435361), (188, 426098), (236, 339434), (314, 255116), (376, 213049), (472, 169717), (628, 127558), (1081, 74104), (1256, 63779), (1357, 59032), (2162, 37052), (2714, 29516), (2773, 28888), (3611, 22184), (4324, 18526), (5428, 14758), (5546, 14444), (7222, 11092), (7379, 10856), (8648, 9263)]