80319526

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 152521056

約数和(自身を除く): 72201530

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 518, 629, 833, 1258, 1303, 1666, 1813, 2606, 3626, 4403, 8806, 9121, 18242, 22151, 30821, 44302, 48211, 61642, 63847, 96422, 127694, 155057, 310114, 337477, 674954, 819587, 1085399, 1639174, 2170798, 2362339, 4724678, 5737109, 11474218, 40159763, 80319526]

約数ペア:

[(1, 80319526), (2, 40159763), (7, 11474218), (14, 5737109), (17, 4724678), (34, 2362339), (37, 2170798), (49, 1639174), (74, 1085399), (98, 819587), (119, 674954), (238, 337477), (259, 310114), (518, 155057), (629, 127694), (833, 96422), (1258, 63847), (1303, 61642), (1666, 48211), (1813, 44302), (2606, 30821), (3626, 22151), (4403, 18242), (8806, 9121)]