65295672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 186869760

約数和(自身を除く): 121574088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 43, 52, 62, 78, 86, 93, 104, 124, 129, 156, 157, 172, 186, 248, 258, 312, 314, 344, 372, 403, 471, 516, 559, 628, 744, 806, 942, 1032, 1118, 1209, 1256, 1333, 1612, 1677, 1884, 2041, 2236, 2418, 2666, 3224, 3354, 3768, 3999, 4082, 4472, 4836, 4867, 5332, 6123, 6708, 6751, 7998, 8164, 9672, 9734, 10664, 12246, 13416, 13502, 14601, 15996, 16328, 17329, 19468, 20253, 24492, 27004, 29202, 31992, 34658, 38936, 40506, 48984, 51987, 54008, 58404, 63271, 69316, 81012, 87763, 103974, 116808, 126542, 138632, 162024, 175526, 189813, 207948, 209281, 253084, 263289, 351052, 379626, 415896, 418562, 506168, 526578, 627843, 702104, 759252, 837124, 1053156, 1255686, 1518504, 1674248, 2106312, 2511372, 2720653, 5022744, 5441306, 8161959, 10882612, 16323918, 21765224, 32647836, 65295672]

約数ペア:

[(1, 65295672), (2, 32647836), (3, 21765224), (4, 16323918), (6, 10882612), (8, 8161959), (12, 5441306), (13, 5022744), (24, 2720653), (26, 2511372), (31, 2106312), (39, 1674248), (43, 1518504), (52, 1255686), (62, 1053156), (78, 837124), (86, 759252), (93, 702104), (104, 627843), (124, 526578), (129, 506168), (156, 418562), (157, 415896), (172, 379626), (186, 351052), (248, 263289), (258, 253084), (312, 209281), (314, 207948), (344, 189813), (372, 175526), (403, 162024), (471, 138632), (516, 126542), (559, 116808), (628, 103974), (744, 87763), (806, 81012), (942, 69316), (1032, 63271), (1118, 58404), (1209, 54008), (1256, 51987), (1333, 48984), (1612, 40506), (1677, 38936), (1884, 34658), (2041, 31992), (2236, 29202), (2418, 27004), (2666, 24492), (3224, 20253), (3354, 19468), (3768, 17329), (3999, 16328), (4082, 15996), (4472, 14601), (4836, 13502), (4867, 13416), (5332, 12246), (6123, 10664), (6708, 9734), (6751, 9672), (7998, 8164)]