71400528

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 100

約数和(自身を含む): 212381620

約数和(自身を除く): 140981092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 333, 432, 444, 592, 648, 666, 888, 999, 1296, 1332, 1489, 1776, 1998, 2664, 2978, 2997, 3996, 4467, 5328, 5956, 5994, 7992, 8934, 11912, 11988, 13401, 15984, 17868, 23824, 23976, 26802, 35736, 40203, 47952, 53604, 55093, 71472, 80406, 107208, 110186, 120609, 160812, 165279, 214416, 220372, 241218, 321624, 330558, 440744, 482436, 495837, 643248, 661116, 881488, 964872, 991674, 1322232, 1487511, 1929744, 1983348, 2644464, 2975022, 3966696, 4462533, 5950044, 7933392, 8925066, 11900088, 17850132, 23800176, 35700264, 71400528]

約数ペア:

[(1, 71400528), (2, 35700264), (3, 23800176), (4, 17850132), (6, 11900088), (8, 8925066), (9, 7933392), (12, 5950044), (16, 4462533), (18, 3966696), (24, 2975022), (27, 2644464), (36, 1983348), (37, 1929744), (48, 1487511), (54, 1322232), (72, 991674), (74, 964872), (81, 881488), (108, 661116), (111, 643248), (144, 495837), (148, 482436), (162, 440744), (216, 330558), (222, 321624), (296, 241218), (324, 220372), (333, 214416), (432, 165279), (444, 160812), (592, 120609), (648, 110186), (666, 107208), (888, 80406), (999, 71472), (1296, 55093), (1332, 53604), (1489, 47952), (1776, 40203), (1998, 35736), (2664, 26802), (2978, 23976), (2997, 23824), (3996, 17868), (4467, 15984), (5328, 13401), (5956, 11988), (5994, 11912), (7992, 8934)]