71256672

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 120

約数和(自身を含む): 215517456

約数和(自身を除く): 144260784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 743, 864, 888, 999, 1184, 1296, 1332, 1486, 1776, 1998, 2229, 2592, 2664, 2972, 2997, 3552, 3996, 4458, 5328, 5944, 5994, 6687, 7992, 8916, 10656, 11888, 11988, 13374, 15984, 17832, 20061, 23776, 23976, 26748, 27491, 31968, 35664, 40122, 47952, 53496, 54982, 60183, 71328, 80244, 82473, 95904, 106992, 109964, 120366, 160488, 164946, 213984, 219928, 240732, 247419, 320976, 329892, 439856, 481464, 494838, 641952, 659784, 742257, 879712, 962928, 989676, 1319568, 1484514, 1925856, 1979352, 2226771, 2639136, 2969028, 3958704, 4453542, 5938056, 7917408, 8907084, 11876112, 17814168, 23752224, 35628336, 71256672]

約数ペア:

[(1, 71256672), (2, 35628336), (3, 23752224), (4, 17814168), (6, 11876112), (8, 8907084), (9, 7917408), (12, 5938056), (16, 4453542), (18, 3958704), (24, 2969028), (27, 2639136), (32, 2226771), (36, 1979352), (37, 1925856), (48, 1484514), (54, 1319568), (72, 989676), (74, 962928), (81, 879712), (96, 742257), (108, 659784), (111, 641952), (144, 494838), (148, 481464), (162, 439856), (216, 329892), (222, 320976), (288, 247419), (296, 240732), (324, 219928), (333, 213984), (432, 164946), (444, 160488), (592, 120366), (648, 109964), (666, 106992), (743, 95904), (864, 82473), (888, 80244), (999, 71328), (1184, 60183), (1296, 54982), (1332, 53496), (1486, 47952), (1776, 40122), (1998, 35664), (2229, 31968), (2592, 27491), (2664, 26748), (2972, 23976), (2997, 23776), (3552, 20061), (3996, 17832), (4458, 15984), (5328, 13374), (5944, 11988), (5994, 11888), (6687, 10656), (7992, 8916)]