173839284

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{9413}}^1$

素因数の和:9451

約数の個数: 72

約数和(自身を含む): 479737440

約数和(自身を除く): 305898156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 9413, 18468, 18826, 28239, 37652, 56478, 84717, 112956, 169434, 178847, 254151, 338868, 357694, 508302, 536541, 715388, 762453, 1016604, 1073082, 1524906, 1609623, 2146164, 2287359, 3049812, 3219246, 4574718, 4828869, 6438492, 9149436, 9657738, 14486607, 19315476, 28973214, 43459821, 57946428, 86919642, 173839284]

約数ペア:

[(1, 173839284), (2, 86919642), (3, 57946428), (4, 43459821), (6, 28973214), (9, 19315476), (12, 14486607), (18, 9657738), (19, 9149436), (27, 6438492), (36, 4828869), (38, 4574718), (54, 3219246), (57, 3049812), (76, 2287359), (81, 2146164), (108, 1609623), (114, 1524906), (162, 1073082), (171, 1016604), (228, 762453), (243, 715388), (324, 536541), (342, 508302), (486, 357694), (513, 338868), (684, 254151), (972, 178847), (1026, 169434), (1539, 112956), (2052, 84717), (3078, 56478), (4617, 37652), (6156, 28239), (9234, 18826), (9413, 18468)]