90298026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55127}}^1$

素因数の和:55155

約数の個数: 48

約数和(自身を含む): 240799104

約数和(自身を除く): 150501078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 55127, 110254, 165381, 330762, 385889, 496143, 716651, 771778, 992286, 1157667, 1433302, 2149953, 2315334, 3473001, 4299906, 5016557, 6449859, 6946002, 10033114, 12899718, 15049671, 30099342, 45149013, 90298026]

約数ペア:

[(1, 90298026), (2, 45149013), (3, 30099342), (6, 15049671), (7, 12899718), (9, 10033114), (13, 6946002), (14, 6449859), (18, 5016557), (21, 4299906), (26, 3473001), (39, 2315334), (42, 2149953), (63, 1433302), (78, 1157667), (91, 992286), (117, 771778), (126, 716651), (182, 496143), (234, 385889), (273, 330762), (546, 165381), (819, 110254), (1638, 55127)]