68002272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 213817968

約数和(自身を除く): 145815696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 443, 468, 492, 533, 624, 656, 738, 886, 936, 984, 1066, 1248, 1312, 1329, 1476, 1599, 1772, 1872, 1968, 2132, 2658, 2952, 3198, 3544, 3744, 3936, 3987, 4264, 4797, 5316, 5759, 5904, 6396, 7088, 7974, 8528, 9594, 10632, 11518, 11808, 12792, 14176, 15948, 17056, 17277, 18163, 19188, 21264, 23036, 25584, 31896, 34554, 36326, 38376, 42528, 46072, 51168, 51831, 54489, 63792, 69108, 72652, 76752, 92144, 103662, 108978, 127584, 138216, 145304, 153504, 163467, 184288, 207324, 217956, 236119, 276432, 290608, 326934, 414648, 435912, 472238, 552864, 581216, 653868, 708357, 829296, 871824, 944476, 1307736, 1416714, 1658592, 1743648, 1888952, 2125071, 2615472, 2833428, 3777904, 4250142, 5230944, 5666856, 7555808, 8500284, 11333712, 17000568, 22667424, 34001136, 68002272]

約数ペア:

[(1, 68002272), (2, 34001136), (3, 22667424), (4, 17000568), (6, 11333712), (8, 8500284), (9, 7555808), (12, 5666856), (13, 5230944), (16, 4250142), (18, 3777904), (24, 2833428), (26, 2615472), (32, 2125071), (36, 1888952), (39, 1743648), (41, 1658592), (48, 1416714), (52, 1307736), (72, 944476), (78, 871824), (82, 829296), (96, 708357), (104, 653868), (117, 581216), (123, 552864), (144, 472238), (156, 435912), (164, 414648), (208, 326934), (234, 290608), (246, 276432), (288, 236119), (312, 217956), (328, 207324), (369, 184288), (416, 163467), (443, 153504), (468, 145304), (492, 138216), (533, 127584), (624, 108978), (656, 103662), (738, 92144), (886, 76752), (936, 72652), (984, 69108), (1066, 63792), (1248, 54489), (1312, 51831), (1329, 51168), (1476, 46072), (1599, 42528), (1772, 38376), (1872, 36326), (1968, 34554), (2132, 31896), (2658, 25584), (2952, 23036), (3198, 21264), (3544, 19188), (3744, 18163), (3936, 17277), (3987, 17056), (4264, 15948), (4797, 14176), (5316, 12792), (5759, 11808), (5904, 11518), (6396, 10632), (7088, 9594), (7974, 8528)]