73072868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 152028576

約数和(自身を除く): 78955708

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 83, 107, 121, 166, 187, 214, 242, 332, 374, 428, 484, 748, 913, 1177, 1411, 1819, 1826, 2057, 2354, 2822, 3638, 3652, 4114, 4708, 5644, 7276, 8228, 8881, 10043, 12947, 15521, 17762, 20009, 20086, 25894, 31042, 35524, 40018, 40172, 51788, 62084, 80036, 97691, 150977, 170731, 195382, 220099, 301954, 341462, 390764, 440198, 603908, 682924, 880396, 1074601, 1660747, 2149202, 3321494, 4298404, 6642988, 18268217, 36536434, 73072868]

約数ペア:

[(1, 73072868), (2, 36536434), (4, 18268217), (11, 6642988), (17, 4298404), (22, 3321494), (34, 2149202), (44, 1660747), (68, 1074601), (83, 880396), (107, 682924), (121, 603908), (166, 440198), (187, 390764), (214, 341462), (242, 301954), (332, 220099), (374, 195382), (428, 170731), (484, 150977), (748, 97691), (913, 80036), (1177, 62084), (1411, 51788), (1819, 40172), (1826, 40018), (2057, 35524), (2354, 31042), (2822, 25894), (3638, 20086), (3652, 20009), (4114, 17762), (4708, 15521), (5644, 12947), (7276, 10043), (8228, 8881)]