82211724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 248888640

約数和(自身を除く): 166676916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 73, 82, 84, 109, 123, 126, 146, 164, 218, 219, 246, 252, 287, 292, 327, 369, 436, 438, 492, 511, 574, 654, 657, 738, 763, 861, 876, 981, 1022, 1148, 1308, 1314, 1476, 1526, 1533, 1722, 1962, 2044, 2289, 2583, 2628, 2993, 3052, 3066, 3444, 3924, 4469, 4578, 4599, 5166, 5986, 6132, 6867, 7957, 8938, 8979, 9156, 9198, 10332, 11972, 13407, 13734, 15914, 17876, 17958, 18396, 20951, 23871, 26814, 26937, 27468, 31283, 31828, 35916, 40221, 41902, 47742, 53628, 53874, 55699, 62566, 62853, 71613, 80442, 83804, 93849, 95484, 107748, 111398, 125132, 125706, 143226, 160884, 167097, 187698, 188559, 222796, 251412, 281547, 286452, 326237, 334194, 375396, 377118, 501291, 563094, 652474, 668388, 754236, 978711, 1002582, 1126188, 1304948, 1957422, 2005164, 2283659, 2936133, 3914844, 4567318, 5872266, 6850977, 9134636, 11744532, 13701954, 20552931, 27403908, 41105862, 82211724]

約数ペア:

[(1, 82211724), (2, 41105862), (3, 27403908), (4, 20552931), (6, 13701954), (7, 11744532), (9, 9134636), (12, 6850977), (14, 5872266), (18, 4567318), (21, 3914844), (28, 2936133), (36, 2283659), (41, 2005164), (42, 1957422), (63, 1304948), (73, 1126188), (82, 1002582), (84, 978711), (109, 754236), (123, 668388), (126, 652474), (146, 563094), (164, 501291), (218, 377118), (219, 375396), (246, 334194), (252, 326237), (287, 286452), (292, 281547), (327, 251412), (369, 222796), (436, 188559), (438, 187698), (492, 167097), (511, 160884), (574, 143226), (654, 125706), (657, 125132), (738, 111398), (763, 107748), (861, 95484), (876, 93849), (981, 83804), (1022, 80442), (1148, 71613), (1308, 62853), (1314, 62566), (1476, 55699), (1526, 53874), (1533, 53628), (1722, 47742), (1962, 41902), (2044, 40221), (2289, 35916), (2583, 31828), (2628, 31283), (2993, 27468), (3052, 26937), (3066, 26814), (3444, 23871), (3924, 20951), (4469, 18396), (4578, 17958), (4599, 17876), (5166, 15914), (5986, 13734), (6132, 13407), (6867, 11972), (7957, 10332), (8938, 9198), (8979, 9156)]