77804784

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:927

約数の個数: 120

約数和(自身を含む): 237060720

約数和(自身を除く): 159255936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 592, 612, 629, 666, 816, 859, 888, 1224, 1258, 1332, 1718, 1776, 1887, 2448, 2516, 2577, 2664, 3436, 3774, 5032, 5154, 5328, 5661, 6872, 7548, 7731, 10064, 10308, 11322, 13744, 14603, 15096, 15462, 20616, 22644, 29206, 30192, 30924, 31783, 41232, 43809, 45288, 58412, 61848, 63566, 87618, 90576, 95349, 116824, 123696, 127132, 131427, 175236, 190698, 233648, 254264, 262854, 286047, 350472, 381396, 508528, 525708, 540311, 572094, 700944, 762792, 1051416, 1080622, 1144188, 1525584, 1620933, 2102832, 2161244, 2288376, 3241866, 4322488, 4576752, 4862799, 6483732, 8644976, 9725598, 12967464, 19451196, 25934928, 38902392, 77804784]

約数ペア:

[(1, 77804784), (2, 38902392), (3, 25934928), (4, 19451196), (6, 12967464), (8, 9725598), (9, 8644976), (12, 6483732), (16, 4862799), (17, 4576752), (18, 4322488), (24, 3241866), (34, 2288376), (36, 2161244), (37, 2102832), (48, 1620933), (51, 1525584), (68, 1144188), (72, 1080622), (74, 1051416), (102, 762792), (111, 700944), (136, 572094), (144, 540311), (148, 525708), (153, 508528), (204, 381396), (222, 350472), (272, 286047), (296, 262854), (306, 254264), (333, 233648), (408, 190698), (444, 175236), (592, 131427), (612, 127132), (629, 123696), (666, 116824), (816, 95349), (859, 90576), (888, 87618), (1224, 63566), (1258, 61848), (1332, 58412), (1718, 45288), (1776, 43809), (1887, 41232), (2448, 31783), (2516, 30924), (2577, 30192), (2664, 29206), (3436, 22644), (3774, 20616), (5032, 15462), (5154, 15096), (5328, 14603), (5661, 13744), (6872, 11322), (7548, 10308), (7731, 10064)]