65915856

素因数分解:

$2^4\times 3^4\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 100

約数和(自身を含む): 192516324

約数和(自身を除く): 126600468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 181, 216, 281, 324, 362, 432, 543, 562, 648, 724, 843, 1086, 1124, 1296, 1448, 1629, 1686, 2172, 2248, 2529, 2896, 3258, 3372, 4344, 4496, 4887, 5058, 6516, 6744, 7587, 8688, 9774, 10116, 13032, 13488, 14661, 15174, 19548, 20232, 22761, 26064, 29322, 30348, 39096, 40464, 45522, 50861, 58644, 60696, 78192, 91044, 101722, 117288, 121392, 152583, 182088, 203444, 234576, 305166, 364176, 406888, 457749, 610332, 813776, 915498, 1220664, 1373247, 1830996, 2441328, 2746494, 3661992, 4119741, 5492988, 7323984, 8239482, 10985976, 16478964, 21971952, 32957928, 65915856]

約数ペア:

[(1, 65915856), (2, 32957928), (3, 21971952), (4, 16478964), (6, 10985976), (8, 8239482), (9, 7323984), (12, 5492988), (16, 4119741), (18, 3661992), (24, 2746494), (27, 2441328), (36, 1830996), (48, 1373247), (54, 1220664), (72, 915498), (81, 813776), (108, 610332), (144, 457749), (162, 406888), (181, 364176), (216, 305166), (281, 234576), (324, 203444), (362, 182088), (432, 152583), (543, 121392), (562, 117288), (648, 101722), (724, 91044), (843, 78192), (1086, 60696), (1124, 58644), (1296, 50861), (1448, 45522), (1629, 40464), (1686, 39096), (2172, 30348), (2248, 29322), (2529, 26064), (2896, 22761), (3258, 20232), (3372, 19548), (4344, 15174), (4496, 14661), (4887, 13488), (5058, 13032), (6516, 10116), (6744, 9774), (7587, 8688)]