82007772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 251274240

約数和(自身を除く): 169266468

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 154, 186, 196, 217, 231, 294, 308, 341, 372, 409, 434, 462, 539, 588, 651, 682, 818, 868, 924, 1023, 1078, 1227, 1302, 1364, 1519, 1617, 1636, 2046, 2156, 2387, 2454, 2604, 2863, 3038, 3234, 4092, 4499, 4557, 4774, 4908, 5726, 6076, 6468, 7161, 8589, 8998, 9114, 9548, 11452, 12679, 13497, 14322, 16709, 17178, 17996, 18228, 20041, 25358, 26994, 28644, 31493, 33418, 34356, 38037, 40082, 50127, 50716, 53988, 60123, 62986, 66836, 76074, 80164, 88753, 94479, 100254, 120246, 125972, 139469, 152148, 177506, 188958, 200508, 220451, 240492, 266259, 278938, 355012, 377916, 418407, 440902, 532518, 557876, 621271, 661353, 836814, 881804, 976283, 1065036, 1242542, 1322706, 1673628, 1863813, 1952566, 2485084, 2645412, 2928849, 3727626, 3905132, 5857698, 6833981, 7455252, 11715396, 13667962, 20501943, 27335924, 41003886, 82007772]

約数ペア:

[(1, 82007772), (2, 41003886), (3, 27335924), (4, 20501943), (6, 13667962), (7, 11715396), (11, 7455252), (12, 6833981), (14, 5857698), (21, 3905132), (22, 3727626), (28, 2928849), (31, 2645412), (33, 2485084), (42, 1952566), (44, 1863813), (49, 1673628), (62, 1322706), (66, 1242542), (77, 1065036), (84, 976283), (93, 881804), (98, 836814), (124, 661353), (132, 621271), (147, 557876), (154, 532518), (186, 440902), (196, 418407), (217, 377916), (231, 355012), (294, 278938), (308, 266259), (341, 240492), (372, 220451), (409, 200508), (434, 188958), (462, 177506), (539, 152148), (588, 139469), (651, 125972), (682, 120246), (818, 100254), (868, 94479), (924, 88753), (1023, 80164), (1078, 76074), (1227, 66836), (1302, 62986), (1364, 60123), (1519, 53988), (1617, 50716), (1636, 50127), (2046, 40082), (2156, 38037), (2387, 34356), (2454, 33418), (2604, 31493), (2863, 28644), (3038, 26994), (3234, 25358), (4092, 20041), (4499, 18228), (4557, 17996), (4774, 17178), (4908, 16709), (5726, 14322), (6076, 13497), (6468, 12679), (7161, 11452), (8589, 9548), (8998, 9114)]