74970816

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 213018624

約数和(自身を除く): 138047808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 103, 136, 192, 204, 206, 223, 272, 309, 408, 412, 446, 544, 618, 669, 816, 824, 892, 1088, 1236, 1338, 1632, 1648, 1751, 1784, 2472, 2676, 3264, 3296, 3502, 3568, 3791, 4944, 5253, 5352, 6592, 7004, 7136, 7582, 9888, 10506, 10704, 11373, 14008, 14272, 15164, 19776, 21012, 21408, 22746, 22969, 28016, 30328, 42024, 42816, 45492, 45938, 56032, 60656, 68907, 84048, 90984, 91876, 112064, 121312, 137814, 168096, 181968, 183752, 242624, 275628, 336192, 363936, 367504, 390473, 551256, 727872, 735008, 780946, 1102512, 1171419, 1470016, 1561892, 2205024, 2342838, 3123784, 4410048, 4685676, 6247568, 9371352, 12495136, 18742704, 24990272, 37485408, 74970816]

約数ペア:

[(1, 74970816), (2, 37485408), (3, 24990272), (4, 18742704), (6, 12495136), (8, 9371352), (12, 6247568), (16, 4685676), (17, 4410048), (24, 3123784), (32, 2342838), (34, 2205024), (48, 1561892), (51, 1470016), (64, 1171419), (68, 1102512), (96, 780946), (102, 735008), (103, 727872), (136, 551256), (192, 390473), (204, 367504), (206, 363936), (223, 336192), (272, 275628), (309, 242624), (408, 183752), (412, 181968), (446, 168096), (544, 137814), (618, 121312), (669, 112064), (816, 91876), (824, 90984), (892, 84048), (1088, 68907), (1236, 60656), (1338, 56032), (1632, 45938), (1648, 45492), (1751, 42816), (1784, 42024), (2472, 30328), (2676, 28016), (3264, 22969), (3296, 22746), (3502, 21408), (3568, 21012), (3791, 19776), (4944, 15164), (5253, 14272), (5352, 14008), (6592, 11373), (7004, 10704), (7136, 10506), (7582, 9888)]