66819648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 204825600

約数和(自身を除く): 138005952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 166, 168, 192, 224, 249, 332, 336, 448, 498, 581, 599, 664, 672, 996, 1162, 1198, 1328, 1344, 1743, 1797, 1992, 2324, 2396, 2656, 3486, 3594, 3984, 4193, 4648, 4792, 5312, 6972, 7188, 7968, 8386, 9296, 9584, 12579, 13944, 14376, 15936, 16772, 18592, 19168, 25158, 27888, 28752, 33544, 37184, 38336, 49717, 50316, 55776, 57504, 67088, 99434, 100632, 111552, 115008, 134176, 149151, 198868, 201264, 268352, 298302, 348019, 397736, 402528, 596604, 696038, 795472, 805056, 1044057, 1193208, 1392076, 1590944, 2088114, 2386416, 2784152, 3181888, 4176228, 4772832, 5568304, 8352456, 9545664, 11136608, 16704912, 22273216, 33409824, 66819648]

約数ペア:

[(1, 66819648), (2, 33409824), (3, 22273216), (4, 16704912), (6, 11136608), (7, 9545664), (8, 8352456), (12, 5568304), (14, 4772832), (16, 4176228), (21, 3181888), (24, 2784152), (28, 2386416), (32, 2088114), (42, 1590944), (48, 1392076), (56, 1193208), (64, 1044057), (83, 805056), (84, 795472), (96, 696038), (112, 596604), (166, 402528), (168, 397736), (192, 348019), (224, 298302), (249, 268352), (332, 201264), (336, 198868), (448, 149151), (498, 134176), (581, 115008), (599, 111552), (664, 100632), (672, 99434), (996, 67088), (1162, 57504), (1198, 55776), (1328, 50316), (1344, 49717), (1743, 38336), (1797, 37184), (1992, 33544), (2324, 28752), (2396, 27888), (2656, 25158), (3486, 19168), (3594, 18592), (3984, 16772), (4193, 15936), (4648, 14376), (4792, 13944), (5312, 12579), (6972, 9584), (7188, 9296), (7968, 8386)]