61398324

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 178930752

約数和(自身を除く): 117532428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 113, 117, 129, 156, 162, 172, 226, 234, 243, 258, 324, 339, 351, 387, 452, 468, 486, 516, 559, 678, 702, 774, 972, 1017, 1053, 1118, 1161, 1356, 1404, 1469, 1548, 1677, 2034, 2106, 2236, 2322, 2938, 3051, 3159, 3354, 3483, 4068, 4212, 4407, 4644, 4859, 5031, 5876, 6102, 6318, 6708, 6966, 8814, 9153, 9718, 10062, 10449, 12204, 12636, 13221, 13932, 14577, 15093, 17628, 18306, 19436, 20124, 20898, 26442, 27459, 29154, 30186, 36612, 39663, 41796, 43731, 45279, 52884, 54918, 58308, 60372, 63167, 79326, 87462, 90558, 109836, 118989, 126334, 131193, 135837, 158652, 174924, 181116, 189501, 237978, 252668, 262386, 271674, 356967, 379002, 393579, 475956, 524772, 543348, 568503, 713934, 758004, 787158, 1137006, 1180737, 1427868, 1574316, 1705509, 2274012, 2361474, 3411018, 4722948, 5116527, 6822036, 10233054, 15349581, 20466108, 30699162, 61398324]

約数ペア:

[(1, 61398324), (2, 30699162), (3, 20466108), (4, 15349581), (6, 10233054), (9, 6822036), (12, 5116527), (13, 4722948), (18, 3411018), (26, 2361474), (27, 2274012), (36, 1705509), (39, 1574316), (43, 1427868), (52, 1180737), (54, 1137006), (78, 787158), (81, 758004), (86, 713934), (108, 568503), (113, 543348), (117, 524772), (129, 475956), (156, 393579), (162, 379002), (172, 356967), (226, 271674), (234, 262386), (243, 252668), (258, 237978), (324, 189501), (339, 181116), (351, 174924), (387, 158652), (452, 135837), (468, 131193), (486, 126334), (516, 118989), (559, 109836), (678, 90558), (702, 87462), (774, 79326), (972, 63167), (1017, 60372), (1053, 58308), (1118, 54918), (1161, 52884), (1356, 45279), (1404, 43731), (1469, 41796), (1548, 39663), (1677, 36612), (2034, 30186), (2106, 29154), (2236, 27459), (2322, 26442), (2938, 20898), (3051, 20124), (3159, 19436), (3354, 18306), (3483, 17628), (4068, 15093), (4212, 14577), (4407, 13932), (4644, 13221), (4859, 12636), (5031, 12204), (5876, 10449), (6102, 10062), (6318, 9718), (6708, 9153), (6966, 8814)]