25719768

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2126

約数の個数: 80

約数和(自身を含む): 75867000

約数和(自身を除く): 50147232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 2089, 3078, 4104, 4178, 6156, 6267, 8356, 12312, 12534, 16712, 18801, 25068, 37602, 39691, 50136, 56403, 75204, 79382, 112806, 119073, 150408, 158764, 169209, 225612, 238146, 317528, 338418, 357219, 451224, 476292, 676836, 714438, 952584, 1071657, 1353672, 1428876, 2143314, 2857752, 3214971, 4286628, 6429942, 8573256, 12859884, 25719768]

約数ペア:

[(1, 25719768), (2, 12859884), (3, 8573256), (4, 6429942), (6, 4286628), (8, 3214971), (9, 2857752), (12, 2143314), (18, 1428876), (19, 1353672), (24, 1071657), (27, 952584), (36, 714438), (38, 676836), (54, 476292), (57, 451224), (72, 357219), (76, 338418), (81, 317528), (108, 238146), (114, 225612), (152, 169209), (162, 158764), (171, 150408), (216, 119073), (228, 112806), (324, 79382), (342, 75204), (456, 56403), (513, 50136), (648, 39691), (684, 37602), (1026, 25068), (1368, 18801), (1539, 16712), (2052, 12534), (2089, 12312), (3078, 8356), (4104, 6267), (4178, 6156)]