78533138324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2621}}^1\times {\mathrm{11909}}^1$

素因数の和:14588

約数の個数: 48

約数和(自身を含む): 149519759760

約数和(自身を除く): 70986621436

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 2621, 5242, 10484, 11909, 23818, 44557, 47636, 89114, 96977, 178228, 193954, 202453, 387908, 404906, 440633, 809812, 881266, 1648609, 1762532, 3297218, 6594436, 7490761, 14981522, 29963044, 31213489, 62426978, 124853956, 530629313, 1061258626, 1154899093, 2122517252, 2309798186, 4619596372, 19633284581, 39266569162, 78533138324]

約数ペア:

[(1, 78533138324), (2, 39266569162), (4, 19633284581), (17, 4619596372), (34, 2309798186), (37, 2122517252), (68, 1154899093), (74, 1061258626), (148, 530629313), (629, 124853956), (1258, 62426978), (2516, 31213489), (2621, 29963044), (5242, 14981522), (10484, 7490761), (11909, 6594436), (23818, 3297218), (44557, 1762532), (47636, 1648609), (89114, 881266), (96977, 809812), (178228, 440633), (193954, 404906), (202453, 387908)]