85821252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1801}}^1$

素因数の和:1857

約数の個数: 72

約数和(自身を含む): 230684832

約数和(自身を除く): 144863580

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 1801, 2166, 2508, 3602, 3971, 4332, 5403, 7204, 7942, 10806, 11913, 15884, 19811, 21612, 23826, 34219, 39622, 47652, 59433, 68438, 79244, 102657, 118866, 136876, 205314, 237732, 376409, 410628, 650161, 752818, 1129227, 1300322, 1505636, 1950483, 2258454, 2600644, 3900966, 4516908, 7151771, 7801932, 14303542, 21455313, 28607084, 42910626, 85821252]

約数ペア:

[(1, 85821252), (2, 42910626), (3, 28607084), (4, 21455313), (6, 14303542), (11, 7801932), (12, 7151771), (19, 4516908), (22, 3900966), (33, 2600644), (38, 2258454), (44, 1950483), (57, 1505636), (66, 1300322), (76, 1129227), (114, 752818), (132, 650161), (209, 410628), (228, 376409), (361, 237732), (418, 205314), (627, 136876), (722, 118866), (836, 102657), (1083, 79244), (1254, 68438), (1444, 59433), (1801, 47652), (2166, 39622), (2508, 34219), (3602, 23826), (3971, 21612), (4332, 19811), (5403, 15884), (7204, 11913), (7942, 10806)]