74142576

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 227021184

約数和(自身を除く): 152878608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 977, 1054, 1116, 1224, 1488, 1581, 1954, 2108, 2232, 2448, 2931, 3162, 3908, 4216, 4464, 4743, 5862, 6324, 7816, 8432, 8793, 9486, 11724, 12648, 15632, 16609, 17586, 18972, 23448, 25296, 30287, 33218, 35172, 37944, 46896, 49827, 60574, 66436, 70344, 75888, 90861, 99654, 121148, 132872, 140688, 149481, 181722, 199308, 242296, 265744, 272583, 298962, 363444, 398616, 484592, 514879, 545166, 597924, 726888, 797232, 1029758, 1090332, 1195848, 1453776, 1544637, 2059516, 2180664, 2391696, 3089274, 4119032, 4361328, 4633911, 6178548, 8238064, 9267822, 12357096, 18535644, 24714192, 37071288, 74142576]

約数ペア:

[(1, 74142576), (2, 37071288), (3, 24714192), (4, 18535644), (6, 12357096), (8, 9267822), (9, 8238064), (12, 6178548), (16, 4633911), (17, 4361328), (18, 4119032), (24, 3089274), (31, 2391696), (34, 2180664), (36, 2059516), (48, 1544637), (51, 1453776), (62, 1195848), (68, 1090332), (72, 1029758), (93, 797232), (102, 726888), (124, 597924), (136, 545166), (144, 514879), (153, 484592), (186, 398616), (204, 363444), (248, 298962), (272, 272583), (279, 265744), (306, 242296), (372, 199308), (408, 181722), (496, 149481), (527, 140688), (558, 132872), (612, 121148), (744, 99654), (816, 90861), (977, 75888), (1054, 70344), (1116, 66436), (1224, 60574), (1488, 49827), (1581, 46896), (1954, 37944), (2108, 35172), (2232, 33218), (2448, 30287), (2931, 25296), (3162, 23448), (3908, 18972), (4216, 17586), (4464, 16609), (4743, 15632), (5862, 12648), (6324, 11724), (7816, 9486), (8432, 8793)]