68645388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 197697024

約数和(自身を除く): 129051636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 53, 68, 84, 102, 106, 119, 159, 204, 212, 238, 318, 357, 371, 476, 636, 714, 742, 901, 907, 1113, 1428, 1484, 1802, 1814, 2226, 2703, 2721, 3604, 3628, 4452, 5406, 5442, 6307, 6349, 10812, 10884, 12614, 12698, 15419, 18921, 19047, 25228, 25396, 30838, 37842, 38094, 46257, 48071, 61676, 75684, 76188, 92514, 96142, 107933, 144213, 185028, 192284, 215866, 288426, 323799, 336497, 431732, 576852, 647598, 672994, 817207, 1009491, 1295196, 1345988, 1634414, 2018982, 2451621, 3268828, 4037964, 4903242, 5720449, 9806484, 11440898, 17161347, 22881796, 34322694, 68645388]

約数ペア:

[(1, 68645388), (2, 34322694), (3, 22881796), (4, 17161347), (6, 11440898), (7, 9806484), (12, 5720449), (14, 4903242), (17, 4037964), (21, 3268828), (28, 2451621), (34, 2018982), (42, 1634414), (51, 1345988), (53, 1295196), (68, 1009491), (84, 817207), (102, 672994), (106, 647598), (119, 576852), (159, 431732), (204, 336497), (212, 323799), (238, 288426), (318, 215866), (357, 192284), (371, 185028), (476, 144213), (636, 107933), (714, 96142), (742, 92514), (901, 76188), (907, 75684), (1113, 61676), (1428, 48071), (1484, 46257), (1802, 38094), (1814, 37842), (2226, 30838), (2703, 25396), (2721, 25228), (3604, 19047), (3628, 18921), (4452, 15419), (5406, 12698), (5442, 12614), (6307, 10884), (6349, 10812)]