82781352

素因数分解:

$2^3\times 3^5\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 235435200

約数和(自身を除く): 152653848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 243, 291, 324, 388, 439, 486, 582, 648, 776, 873, 878, 972, 1164, 1317, 1746, 1756, 1944, 2328, 2619, 2634, 3492, 3512, 3951, 5238, 5268, 6984, 7857, 7902, 10476, 10536, 11853, 15714, 15804, 20952, 23571, 23706, 31428, 31608, 35559, 42583, 47142, 47412, 62856, 71118, 85166, 94284, 94824, 106677, 127749, 142236, 170332, 188568, 213354, 255498, 284472, 340664, 383247, 426708, 510996, 766494, 853416, 1021992, 1149741, 1532988, 2299482, 3065976, 3449223, 4598964, 6898446, 9197928, 10347669, 13796892, 20695338, 27593784, 41390676, 82781352]

約数ペア:

[(1, 82781352), (2, 41390676), (3, 27593784), (4, 20695338), (6, 13796892), (8, 10347669), (9, 9197928), (12, 6898446), (18, 4598964), (24, 3449223), (27, 3065976), (36, 2299482), (54, 1532988), (72, 1149741), (81, 1021992), (97, 853416), (108, 766494), (162, 510996), (194, 426708), (216, 383247), (243, 340664), (291, 284472), (324, 255498), (388, 213354), (439, 188568), (486, 170332), (582, 142236), (648, 127749), (776, 106677), (873, 94824), (878, 94284), (972, 85166), (1164, 71118), (1317, 62856), (1746, 47412), (1756, 47142), (1944, 42583), (2328, 35559), (2619, 31608), (2634, 31428), (3492, 23706), (3512, 23571), (3951, 20952), (5238, 15804), (5268, 15714), (6984, 11853), (7857, 10536), (7902, 10476)]