86486820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12113}}^1$

素因数の和:12149

約数の個数: 96

約数和(自身を含む): 293061888

約数和(自身を除く): 206575068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 12113, 24226, 36339, 48452, 60565, 72678, 84791, 121130, 145356, 169582, 181695, 205921, 242260, 254373, 339164, 363390, 411842, 423955, 508746, 617763, 726780, 823684, 847910, 1017492, 1029605, 1235526, 1271865, 1441447, 1695820, 2059210, 2471052, 2543730, 2882894, 3088815, 4118420, 4324341, 5087460, 5765788, 6177630, 7207235, 8648682, 12355260, 14414470, 17297364, 21621705, 28828940, 43243410, 86486820]

約数ペア:

[(1, 86486820), (2, 43243410), (3, 28828940), (4, 21621705), (5, 17297364), (6, 14414470), (7, 12355260), (10, 8648682), (12, 7207235), (14, 6177630), (15, 5765788), (17, 5087460), (20, 4324341), (21, 4118420), (28, 3088815), (30, 2882894), (34, 2543730), (35, 2471052), (42, 2059210), (51, 1695820), (60, 1441447), (68, 1271865), (70, 1235526), (84, 1029605), (85, 1017492), (102, 847910), (105, 823684), (119, 726780), (140, 617763), (170, 508746), (204, 423955), (210, 411842), (238, 363390), (255, 339164), (340, 254373), (357, 242260), (420, 205921), (476, 181695), (510, 169582), (595, 145356), (714, 121130), (1020, 84791), (1190, 72678), (1428, 60565), (1785, 48452), (2380, 36339), (3570, 24226), (7140, 12113)]