68378808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 179020800

約数和(自身を除く): 110641992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 584, 744, 876, 1259, 1752, 2263, 2518, 3777, 4526, 5036, 6789, 7554, 9052, 10072, 13578, 15108, 18104, 27156, 30216, 39029, 54312, 78058, 91907, 117087, 156116, 183814, 234174, 275721, 312232, 367628, 468348, 551442, 735256, 936696, 1102884, 2205768, 2849117, 5698234, 8547351, 11396468, 17094702, 22792936, 34189404, 68378808]

約数ペア:

[(1, 68378808), (2, 34189404), (3, 22792936), (4, 17094702), (6, 11396468), (8, 8547351), (12, 5698234), (24, 2849117), (31, 2205768), (62, 1102884), (73, 936696), (93, 735256), (124, 551442), (146, 468348), (186, 367628), (219, 312232), (248, 275721), (292, 234174), (372, 183814), (438, 156116), (584, 117087), (744, 91907), (876, 78058), (1259, 54312), (1752, 39029), (2263, 30216), (2518, 27156), (3777, 18104), (4526, 15108), (5036, 13578), (6789, 10072), (7554, 9052)]