69561504

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 120

約数和(自身を含む): 209297088

約数和(自身を除く): 139735584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 282, 288, 324, 376, 423, 432, 564, 571, 648, 752, 846, 864, 1128, 1142, 1269, 1296, 1504, 1692, 1713, 2256, 2284, 2538, 2592, 3384, 3426, 3807, 4512, 4568, 5076, 5139, 6768, 6852, 7614, 9136, 10152, 10278, 13536, 13704, 15228, 15417, 18272, 20304, 20556, 26837, 27408, 30456, 30834, 40608, 41112, 46251, 53674, 54816, 60912, 61668, 80511, 82224, 92502, 107348, 121824, 123336, 161022, 164448, 185004, 214696, 241533, 246672, 322044, 370008, 429392, 483066, 493344, 644088, 724599, 740016, 858784, 966132, 1288176, 1449198, 1480032, 1932264, 2173797, 2576352, 2898396, 3864528, 4347594, 5796792, 7729056, 8695188, 11593584, 17390376, 23187168, 34780752, 69561504]

約数ペア:

[(1, 69561504), (2, 34780752), (3, 23187168), (4, 17390376), (6, 11593584), (8, 8695188), (9, 7729056), (12, 5796792), (16, 4347594), (18, 3864528), (24, 2898396), (27, 2576352), (32, 2173797), (36, 1932264), (47, 1480032), (48, 1449198), (54, 1288176), (72, 966132), (81, 858784), (94, 740016), (96, 724599), (108, 644088), (141, 493344), (144, 483066), (162, 429392), (188, 370008), (216, 322044), (282, 246672), (288, 241533), (324, 214696), (376, 185004), (423, 164448), (432, 161022), (564, 123336), (571, 121824), (648, 107348), (752, 92502), (846, 82224), (864, 80511), (1128, 61668), (1142, 60912), (1269, 54816), (1296, 53674), (1504, 46251), (1692, 41112), (1713, 40608), (2256, 30834), (2284, 30456), (2538, 27408), (2592, 26837), (3384, 20556), (3426, 20304), (3807, 18272), (4512, 15417), (4568, 15228), (5076, 13704), (5139, 13536), (6768, 10278), (6852, 10152), (7614, 9136)]