87435684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8069}}^1$

素因数の和:8129

約数の個数: 72

約数和(自身を含む): 258498240

約数和(自身を除く): 171062556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 8069, 10836, 16138, 24207, 32276, 48414, 56483, 72621, 96828, 112966, 145242, 169449, 225932, 290484, 338898, 346967, 508347, 677796, 693934, 1016694, 1040901, 1387868, 2033388, 2081802, 2428769, 3122703, 4163604, 4857538, 6245406, 7286307, 9715076, 12490812, 14572614, 21858921, 29145228, 43717842, 87435684]

約数ペア:

[(1, 87435684), (2, 43717842), (3, 29145228), (4, 21858921), (6, 14572614), (7, 12490812), (9, 9715076), (12, 7286307), (14, 6245406), (18, 4857538), (21, 4163604), (28, 3122703), (36, 2428769), (42, 2081802), (43, 2033388), (63, 1387868), (84, 1040901), (86, 1016694), (126, 693934), (129, 677796), (172, 508347), (252, 346967), (258, 338898), (301, 290484), (387, 225932), (516, 169449), (602, 145242), (774, 112966), (903, 96828), (1204, 72621), (1548, 56483), (1806, 48414), (2709, 32276), (3612, 24207), (5418, 16138), (8069, 10836)]