102802968

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{3491}}^1$

素因数の和:3912

約数の個数: 48

約数和(自身を含む): 279185400

約数和(自身を除く): 176382432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 3272, 3491, 3681, 4908, 6982, 7362, 9816, 10473, 13964, 14724, 20946, 27928, 29448, 31419, 41892, 62838, 83784, 125676, 251352, 1427819, 2855638, 4283457, 5711276, 8566914, 11422552, 12850371, 17133828, 25700742, 34267656, 51401484, 102802968]

約数ペア:

[(1, 102802968), (2, 51401484), (3, 34267656), (4, 25700742), (6, 17133828), (8, 12850371), (9, 11422552), (12, 8566914), (18, 5711276), (24, 4283457), (36, 2855638), (72, 1427819), (409, 251352), (818, 125676), (1227, 83784), (1636, 62838), (2454, 41892), (3272, 31419), (3491, 29448), (3681, 27928), (4908, 20946), (6982, 14724), (7362, 13964), (9816, 10473)]