64438308

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{4931}}^1$

素因数の和:4966

約数の個数: 72

約数和(自身を含む): 183667680

約数和(自身を除く): 119229372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 4931, 6534, 9862, 13068, 14793, 19724, 29586, 44379, 54241, 59172, 88758, 108482, 133137, 162723, 177516, 216964, 266274, 325446, 488169, 532548, 596651, 650892, 976338, 1193302, 1464507, 1789953, 1952676, 2386604, 2929014, 3579906, 5369859, 5858028, 7159812, 10739718, 16109577, 21479436, 32219154, 64438308]

約数ペア:

[(1, 64438308), (2, 32219154), (3, 21479436), (4, 16109577), (6, 10739718), (9, 7159812), (11, 5858028), (12, 5369859), (18, 3579906), (22, 2929014), (27, 2386604), (33, 1952676), (36, 1789953), (44, 1464507), (54, 1193302), (66, 976338), (99, 650892), (108, 596651), (121, 532548), (132, 488169), (198, 325446), (242, 266274), (297, 216964), (363, 177516), (396, 162723), (484, 133137), (594, 108482), (726, 88758), (1089, 59172), (1188, 54241), (1452, 44379), (2178, 29586), (3267, 19724), (4356, 14793), (4931, 13068), (6534, 9862)]