86192820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 303558528

約数和(自身を除く): 217365708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1021, 1206, 1260, 1340, 1407, 1876, 2010, 2042, 2345, 2412, 2814, 3015, 3063, 4020, 4084, 4221, 4690, 5105, 5628, 6030, 6126, 7035, 7147, 8442, 9189, 9380, 10210, 12060, 12252, 14070, 14294, 15315, 16884, 18378, 20420, 21105, 21441, 28140, 28588, 30630, 35735, 36756, 42210, 42882, 45945, 61260, 64323, 68407, 71470, 84420, 85764, 91890, 107205, 128646, 136814, 142940, 183780, 205221, 214410, 257292, 273628, 321615, 342035, 410442, 428820, 478849, 615663, 643230, 684070, 820884, 957698, 1026105, 1231326, 1286460, 1368140, 1436547, 1915396, 2052210, 2394245, 2462652, 2873094, 3078315, 4104420, 4309641, 4788490, 5746188, 6156630, 7182735, 8619282, 9576980, 12313260, 14365470, 17238564, 21548205, 28730940, 43096410, 86192820]

約数ペア:

[(1, 86192820), (2, 43096410), (3, 28730940), (4, 21548205), (5, 17238564), (6, 14365470), (7, 12313260), (9, 9576980), (10, 8619282), (12, 7182735), (14, 6156630), (15, 5746188), (18, 4788490), (20, 4309641), (21, 4104420), (28, 3078315), (30, 2873094), (35, 2462652), (36, 2394245), (42, 2052210), (45, 1915396), (60, 1436547), (63, 1368140), (67, 1286460), (70, 1231326), (84, 1026105), (90, 957698), (105, 820884), (126, 684070), (134, 643230), (140, 615663), (180, 478849), (201, 428820), (210, 410442), (252, 342035), (268, 321615), (315, 273628), (335, 257292), (402, 214410), (420, 205221), (469, 183780), (603, 142940), (630, 136814), (670, 128646), (804, 107205), (938, 91890), (1005, 85764), (1021, 84420), (1206, 71470), (1260, 68407), (1340, 64323), (1407, 61260), (1876, 45945), (2010, 42882), (2042, 42210), (2345, 36756), (2412, 35735), (2814, 30630), (3015, 28588), (3063, 28140), (4020, 21441), (4084, 21105), (4221, 20420), (4690, 18378), (5105, 16884), (5628, 15315), (6030, 14294), (6126, 14070), (7035, 12252), (7147, 12060), (8442, 10210), (9189, 9380)]