80952048

素因数分解:

$2^4\times 3^5\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 240484608

約数和(自身を除く): 159532560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 243, 282, 324, 376, 423, 432, 443, 486, 564, 648, 752, 846, 886, 972, 1128, 1269, 1296, 1329, 1692, 1772, 1944, 2256, 2538, 2658, 3384, 3544, 3807, 3888, 3987, 5076, 5316, 6768, 7088, 7614, 7974, 10152, 10632, 11421, 11961, 15228, 15948, 20304, 20821, 21264, 22842, 23922, 30456, 31896, 35883, 41642, 45684, 47844, 60912, 62463, 63792, 71766, 83284, 91368, 95688, 107649, 124926, 143532, 166568, 182736, 187389, 191376, 215298, 249852, 287064, 333136, 374778, 430596, 499704, 562167, 574128, 749556, 861192, 999408, 1124334, 1499112, 1686501, 1722384, 2248668, 2998224, 3373002, 4497336, 5059503, 6746004, 8994672, 10119006, 13492008, 20238012, 26984016, 40476024, 80952048]

約数ペア:

[(1, 80952048), (2, 40476024), (3, 26984016), (4, 20238012), (6, 13492008), (8, 10119006), (9, 8994672), (12, 6746004), (16, 5059503), (18, 4497336), (24, 3373002), (27, 2998224), (36, 2248668), (47, 1722384), (48, 1686501), (54, 1499112), (72, 1124334), (81, 999408), (94, 861192), (108, 749556), (141, 574128), (144, 562167), (162, 499704), (188, 430596), (216, 374778), (243, 333136), (282, 287064), (324, 249852), (376, 215298), (423, 191376), (432, 187389), (443, 182736), (486, 166568), (564, 143532), (648, 124926), (752, 107649), (846, 95688), (886, 91368), (972, 83284), (1128, 71766), (1269, 63792), (1296, 62463), (1329, 60912), (1692, 47844), (1772, 45684), (1944, 41642), (2256, 35883), (2538, 31896), (2658, 30456), (3384, 23922), (3544, 22842), (3807, 21264), (3888, 20821), (3987, 20304), (5076, 15948), (5316, 15228), (6768, 11961), (7088, 11421), (7614, 10632), (7974, 10152)]