81882576

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 200

約数和(自身を含む): 257108544

約数和(自身を除く): 175225968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 41, 46, 48, 54, 67, 69, 72, 81, 82, 92, 108, 123, 134, 138, 144, 162, 164, 184, 201, 207, 216, 246, 268, 276, 324, 328, 368, 369, 402, 414, 432, 492, 536, 552, 603, 621, 648, 656, 738, 804, 828, 943, 984, 1072, 1104, 1107, 1206, 1242, 1296, 1476, 1541, 1608, 1656, 1809, 1863, 1886, 1968, 2214, 2412, 2484, 2747, 2829, 2952, 3082, 3216, 3312, 3321, 3618, 3726, 3772, 4428, 4623, 4824, 4968, 5427, 5494, 5658, 5904, 6164, 6642, 7236, 7452, 7544, 8241, 8487, 8856, 9246, 9648, 9936, 10854, 10988, 11316, 12328, 13284, 13869, 14472, 14904, 15088, 16482, 16974, 17712, 18492, 21708, 21976, 22632, 24656, 24723, 25461, 26568, 27738, 28944, 29808, 32964, 33948, 36984, 41607, 43416, 43952, 45264, 49446, 50922, 53136, 55476, 63181, 65928, 67896, 73968, 74169, 76383, 83214, 86832, 98892, 101844, 110952, 124821, 126362, 131856, 135792, 148338, 152766, 166428, 189543, 197784, 203688, 221904, 222507, 249642, 252724, 296676, 305532, 332856, 379086, 395568, 407376, 445014, 499284, 505448, 568629, 593352, 611064, 665712, 758172, 890028, 998568, 1010896, 1137258, 1186704, 1222128, 1516344, 1705887, 1780056, 1997136, 2274516, 3032688, 3411774, 3560112, 4549032, 5117661, 6823548, 9098064, 10235322, 13647096, 20470644, 27294192, 40941288, 81882576]

約数ペア:

[(1, 81882576), (2, 40941288), (3, 27294192), (4, 20470644), (6, 13647096), (8, 10235322), (9, 9098064), (12, 6823548), (16, 5117661), (18, 4549032), (23, 3560112), (24, 3411774), (27, 3032688), (36, 2274516), (41, 1997136), (46, 1780056), (48, 1705887), (54, 1516344), (67, 1222128), (69, 1186704), (72, 1137258), (81, 1010896), (82, 998568), (92, 890028), (108, 758172), (123, 665712), (134, 611064), (138, 593352), (144, 568629), (162, 505448), (164, 499284), (184, 445014), (201, 407376), (207, 395568), (216, 379086), (246, 332856), (268, 305532), (276, 296676), (324, 252724), (328, 249642), (368, 222507), (369, 221904), (402, 203688), (414, 197784), (432, 189543), (492, 166428), (536, 152766), (552, 148338), (603, 135792), (621, 131856), (648, 126362), (656, 124821), (738, 110952), (804, 101844), (828, 98892), (943, 86832), (984, 83214), (1072, 76383), (1104, 74169), (1107, 73968), (1206, 67896), (1242, 65928), (1296, 63181), (1476, 55476), (1541, 53136), (1608, 50922), (1656, 49446), (1809, 45264), (1863, 43952), (1886, 43416), (1968, 41607), (2214, 36984), (2412, 33948), (2484, 32964), (2747, 29808), (2829, 28944), (2952, 27738), (3082, 26568), (3216, 25461), (3312, 24723), (3321, 24656), (3618, 22632), (3726, 21976), (3772, 21708), (4428, 18492), (4623, 17712), (4824, 16974), (4968, 16482), (5427, 15088), (5494, 14904), (5658, 14472), (5904, 13869), (6164, 13284), (6642, 12328), (7236, 11316), (7452, 10988), (7544, 10854), (8241, 9936), (8487, 9648), (8856, 9246)]