71777904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2118

約数の個数: 80

約数和(自身を含む): 205403520

約数和(自身を除く): 133625616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 528, 536, 737, 804, 1072, 1474, 1608, 2029, 2211, 2948, 3216, 4058, 4422, 5896, 6087, 8116, 8844, 11792, 12174, 16232, 17688, 22319, 24348, 32464, 35376, 44638, 48696, 66957, 89276, 97392, 133914, 135943, 178552, 267828, 271886, 357104, 407829, 535656, 543772, 815658, 1071312, 1087544, 1495373, 1631316, 2175088, 2990746, 3262632, 4486119, 5981492, 6525264, 8972238, 11962984, 17944476, 23925968, 35888952, 71777904]

約数ペア:

[(1, 71777904), (2, 35888952), (3, 23925968), (4, 17944476), (6, 11962984), (8, 8972238), (11, 6525264), (12, 5981492), (16, 4486119), (22, 3262632), (24, 2990746), (33, 2175088), (44, 1631316), (48, 1495373), (66, 1087544), (67, 1071312), (88, 815658), (132, 543772), (134, 535656), (176, 407829), (201, 357104), (264, 271886), (268, 267828), (402, 178552), (528, 135943), (536, 133914), (737, 97392), (804, 89276), (1072, 66957), (1474, 48696), (1608, 44638), (2029, 35376), (2211, 32464), (2948, 24348), (3216, 22319), (4058, 17688), (4422, 16232), (5896, 12174), (6087, 11792), (8116, 8844)]