85237218

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 228925440

約数和(自身を除く): 143688222

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 27, 33, 34, 46, 51, 54, 66, 69, 99, 102, 138, 153, 187, 198, 207, 253, 297, 306, 367, 374, 391, 414, 459, 506, 561, 594, 621, 734, 759, 782, 918, 1101, 1122, 1173, 1242, 1518, 1683, 2202, 2277, 2346, 3303, 3366, 3519, 4037, 4301, 4554, 5049, 6239, 6606, 6831, 7038, 8074, 8441, 8602, 9909, 10098, 10557, 12111, 12478, 12903, 13662, 16882, 18717, 19818, 21114, 24222, 25323, 25806, 36333, 37434, 38709, 50646, 56151, 68629, 72666, 75969, 77418, 92851, 108999, 112302, 116127, 137258, 143497, 151938, 168453, 185702, 205887, 217998, 227907, 232254, 278553, 286994, 336906, 411774, 430491, 455814, 557106, 617661, 835659, 860982, 1235322, 1291473, 1578467, 1671318, 1852983, 2506977, 2582946, 3156934, 3705966, 3874419, 4735401, 5013954, 7748838, 9470802, 14206203, 28412406, 42618609, 85237218]

約数ペア:

[(1, 85237218), (2, 42618609), (3, 28412406), (6, 14206203), (9, 9470802), (11, 7748838), (17, 5013954), (18, 4735401), (22, 3874419), (23, 3705966), (27, 3156934), (33, 2582946), (34, 2506977), (46, 1852983), (51, 1671318), (54, 1578467), (66, 1291473), (69, 1235322), (99, 860982), (102, 835659), (138, 617661), (153, 557106), (187, 455814), (198, 430491), (207, 411774), (253, 336906), (297, 286994), (306, 278553), (367, 232254), (374, 227907), (391, 217998), (414, 205887), (459, 185702), (506, 168453), (561, 151938), (594, 143497), (621, 137258), (734, 116127), (759, 112302), (782, 108999), (918, 92851), (1101, 77418), (1122, 75969), (1173, 72666), (1242, 68629), (1518, 56151), (1683, 50646), (2202, 38709), (2277, 37434), (2346, 36333), (3303, 25806), (3366, 25323), (3519, 24222), (4037, 21114), (4301, 19818), (4554, 18717), (5049, 16882), (6239, 13662), (6606, 12903), (6831, 12478), (7038, 12111), (8074, 10557), (8441, 10098), (8602, 9909)]