85470732

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 224427840

約数和(自身を除く): 138957108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 158, 164, 237, 246, 316, 369, 474, 492, 711, 733, 738, 948, 1422, 1466, 1476, 2199, 2844, 2932, 3239, 4398, 6478, 6597, 8796, 9717, 12956, 13194, 19434, 26388, 29151, 30053, 38868, 57907, 58302, 60106, 90159, 115814, 116604, 120212, 173721, 180318, 231628, 270477, 347442, 360636, 521163, 540954, 694884, 1042326, 1081908, 2084652, 2374187, 4748374, 7122561, 9496748, 14245122, 21367683, 28490244, 42735366, 85470732]

約数ペア:

[(1, 85470732), (2, 42735366), (3, 28490244), (4, 21367683), (6, 14245122), (9, 9496748), (12, 7122561), (18, 4748374), (36, 2374187), (41, 2084652), (79, 1081908), (82, 1042326), (123, 694884), (158, 540954), (164, 521163), (237, 360636), (246, 347442), (316, 270477), (369, 231628), (474, 180318), (492, 173721), (711, 120212), (733, 116604), (738, 115814), (948, 90159), (1422, 60106), (1466, 58302), (1476, 57907), (2199, 38868), (2844, 30053), (2932, 29151), (3239, 26388), (4398, 19434), (6478, 13194), (6597, 12956), (8796, 9717)]