76561524

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 221737152

約数和(自身を除く): 145175628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 81, 83, 108, 117, 146, 156, 162, 166, 219, 234, 243, 249, 292, 324, 332, 351, 438, 468, 486, 498, 657, 702, 747, 876, 949, 972, 996, 1053, 1079, 1314, 1404, 1494, 1898, 1971, 2106, 2158, 2241, 2628, 2847, 2988, 3159, 3237, 3796, 3942, 4212, 4316, 4482, 5694, 5913, 6059, 6318, 6474, 6723, 7884, 8541, 8964, 9711, 11388, 11826, 12118, 12636, 12948, 13446, 17082, 17739, 18177, 19422, 20169, 23652, 24236, 25623, 26892, 29133, 34164, 35478, 36354, 38844, 40338, 51246, 54531, 58266, 70956, 72708, 76869, 78767, 80676, 87399, 102492, 109062, 116532, 153738, 157534, 163593, 174798, 218124, 230607, 236301, 262197, 307476, 315068, 327186, 349596, 461214, 472602, 490779, 524394, 654372, 708903, 922428, 945204, 981558, 1048788, 1417806, 1472337, 1963116, 2126709, 2835612, 2944674, 4253418, 5889348, 6380127, 8506836, 12760254, 19140381, 25520508, 38280762, 76561524]

約数ペア:

[(1, 76561524), (2, 38280762), (3, 25520508), (4, 19140381), (6, 12760254), (9, 8506836), (12, 6380127), (13, 5889348), (18, 4253418), (26, 2944674), (27, 2835612), (36, 2126709), (39, 1963116), (52, 1472337), (54, 1417806), (73, 1048788), (78, 981558), (81, 945204), (83, 922428), (108, 708903), (117, 654372), (146, 524394), (156, 490779), (162, 472602), (166, 461214), (219, 349596), (234, 327186), (243, 315068), (249, 307476), (292, 262197), (324, 236301), (332, 230607), (351, 218124), (438, 174798), (468, 163593), (486, 157534), (498, 153738), (657, 116532), (702, 109062), (747, 102492), (876, 87399), (949, 80676), (972, 78767), (996, 76869), (1053, 72708), (1079, 70956), (1314, 58266), (1404, 54531), (1494, 51246), (1898, 40338), (1971, 38844), (2106, 36354), (2158, 35478), (2241, 34164), (2628, 29133), (2847, 26892), (2988, 25623), (3159, 24236), (3237, 23652), (3796, 20169), (3942, 19422), (4212, 18177), (4316, 17739), (4482, 17082), (5694, 13446), (5913, 12948), (6059, 12636), (6318, 12118), (6474, 11826), (6723, 11388), (7884, 9711), (8541, 8964)]