86443980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12107}}^1$

素因数の和:12143

約数の個数: 96

約数和(自身を含む): 292916736

約数和(自身を除く): 206472756

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, 12107, 24214, 36321, 48428, 60535, 72642, 84749, 121070, 145284, 169498, 181605, 205819, 242140, 254247, 338996, 363210, 411638, 423745, 508494, 617457, 726420, 823276, 847490, 1016988, 1029095, 1234914, 1271235, 1440733, 1694980, 2058190, 2469828, 2542470, 2881466, 3087285, 4116380, 4322199, 5084940, 5762932, 6174570, 7203665, 8644398, 12349140, 14407330, 17288796, 21610995, 28814660, 43221990, 86443980]

約数ペア:

[(1, 86443980), (2, 43221990), (3, 28814660), (4, 21610995), (5, 17288796), (6, 14407330), (7, 12349140), (10, 8644398), (12, 7203665), (14, 6174570), (15, 5762932), (17, 5084940), (20, 4322199), (21, 4116380), (28, 3087285), (30, 2881466), (34, 2542470), (35, 2469828), (42, 2058190), (51, 1694980), (60, 1440733), (68, 1271235), (70, 1234914), (84, 1029095), (85, 1016988), (102, 847490), (105, 823276), (119, 726420), (140, 617457), (170, 508494), (204, 423745), (210, 411638), (238, 363210), (255, 338996), (340, 254247), (357, 242140), (420, 205819), (476, 181605), (510, 169498), (595, 145284), (714, 121070), (1020, 84749), (1190, 72642), (1428, 60535), (1785, 48428), (2380, 36321), (3570, 24214), (7140, 12107)]