72850896

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5009}}^1$

素因数の和:5124

約数の個数: 60

約数和(自身を含む): 205941060

約数和(自身を除く): 133090164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 5009, 7272, 10018, 14544, 15027, 20036, 30054, 40072, 45081, 60108, 80144, 90162, 120216, 180324, 240432, 360648, 505909, 721296, 1011818, 1517727, 2023636, 3035454, 4047272, 4553181, 6070908, 8094544, 9106362, 12141816, 18212724, 24283632, 36425448, 72850896]

約数ペア:

[(1, 72850896), (2, 36425448), (3, 24283632), (4, 18212724), (6, 12141816), (8, 9106362), (9, 8094544), (12, 6070908), (16, 4553181), (18, 4047272), (24, 3035454), (36, 2023636), (48, 1517727), (72, 1011818), (101, 721296), (144, 505909), (202, 360648), (303, 240432), (404, 180324), (606, 120216), (808, 90162), (909, 80144), (1212, 60108), (1616, 45081), (1818, 40072), (2424, 30054), (3636, 20036), (4848, 15027), (5009, 14544), (7272, 10018)]