79968636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2379

約数の個数: 72

約数和(自身を含む): 223095600

約数和(自身を除く): 143126964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1958, 2269, 2937, 3204, 3916, 4538, 5874, 6807, 8811, 9076, 11748, 13614, 17622, 20421, 24959, 27228, 35244, 40842, 49918, 74877, 81684, 99836, 149754, 201941, 224631, 299508, 403882, 449262, 605823, 807764, 898524, 1211646, 1817469, 2221351, 2423292, 3634938, 4442702, 6664053, 7269876, 8885404, 13328106, 19992159, 26656212, 39984318, 79968636]

約数ペア:

[(1, 79968636), (2, 39984318), (3, 26656212), (4, 19992159), (6, 13328106), (9, 8885404), (11, 7269876), (12, 6664053), (18, 4442702), (22, 3634938), (33, 2423292), (36, 2221351), (44, 1817469), (66, 1211646), (89, 898524), (99, 807764), (132, 605823), (178, 449262), (198, 403882), (267, 299508), (356, 224631), (396, 201941), (534, 149754), (801, 99836), (979, 81684), (1068, 74877), (1602, 49918), (1958, 40842), (2269, 35244), (2937, 27228), (3204, 24959), (3916, 20421), (4538, 17622), (5874, 13614), (6807, 11748), (8811, 9076)]