68473986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 99487614

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 1619, 2014, 2226, 3021, 3238, 4857, 6042, 7049, 9714, 11333, 14098, 21147, 22666, 30761, 33999, 42294, 61522, 67998, 85807, 92283, 171614, 184566, 215327, 257421, 430654, 514842, 600649, 645981, 1201298, 1291962, 1630333, 1801947, 3260666, 3603894, 4890999, 9781998, 11412331, 22824662, 34236993, 68473986]

約数ペア:

[(1, 68473986), (2, 34236993), (3, 22824662), (6, 11412331), (7, 9781998), (14, 4890999), (19, 3603894), (21, 3260666), (38, 1801947), (42, 1630333), (53, 1291962), (57, 1201298), (106, 645981), (114, 600649), (133, 514842), (159, 430654), (266, 257421), (318, 215327), (371, 184566), (399, 171614), (742, 92283), (798, 85807), (1007, 67998), (1113, 61522), (1619, 42294), (2014, 33999), (2226, 30761), (3021, 22666), (3238, 21147), (4857, 14098), (6042, 11333), (7049, 9714)]