71057448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1831}}^1$

素因数の和:1868

約数の個数: 144

約数和(自身を含む): 244352160

約数和(自身を除く): 173294712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1831, 1848, 2156, 2772, 3234, 3528, 3662, 4312, 4851, 5493, 5544, 6468, 7324, 9702, 10986, 12817, 12936, 14648, 16479, 19404, 20141, 21972, 25634, 32958, 38451, 38808, 40282, 43944, 51268, 60423, 65916, 76902, 80564, 89719, 102536, 115353, 120846, 131832, 140987, 153804, 161128, 179438, 181269, 230706, 241692, 269157, 281974, 307608, 358876, 362538, 422961, 461412, 483384, 538314, 563948, 717752, 725076, 807471, 845922, 922824, 986909, 1076628, 1127896, 1268883, 1450152, 1614942, 1691844, 1973818, 2153256, 2537766, 2960727, 3229884, 3383688, 3947636, 5075532, 5921454, 6459768, 7895272, 8882181, 10151064, 11842908, 17764362, 23685816, 35528724, 71057448]

約数ペア:

[(1, 71057448), (2, 35528724), (3, 23685816), (4, 17764362), (6, 11842908), (7, 10151064), (8, 8882181), (9, 7895272), (11, 6459768), (12, 5921454), (14, 5075532), (18, 3947636), (21, 3383688), (22, 3229884), (24, 2960727), (28, 2537766), (33, 2153256), (36, 1973818), (42, 1691844), (44, 1614942), (49, 1450152), (56, 1268883), (63, 1127896), (66, 1076628), (72, 986909), (77, 922824), (84, 845922), (88, 807471), (98, 725076), (99, 717752), (126, 563948), (132, 538314), (147, 483384), (154, 461412), (168, 422961), (196, 362538), (198, 358876), (231, 307608), (252, 281974), (264, 269157), (294, 241692), (308, 230706), (392, 181269), (396, 179438), (441, 161128), (462, 153804), (504, 140987), (539, 131832), (588, 120846), (616, 115353), (693, 102536), (792, 89719), (882, 80564), (924, 76902), (1078, 65916), (1176, 60423), (1386, 51268), (1617, 43944), (1764, 40282), (1831, 38808), (1848, 38451), (2156, 32958), (2772, 25634), (3234, 21972), (3528, 20141), (3662, 19404), (4312, 16479), (4851, 14648), (5493, 12936), (5544, 12817), (6468, 10986), (7324, 9702)]