61406784

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 192308480

約数和(自身を除く): 130901696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 181, 186, 192, 228, 248, 279, 288, 304, 342, 362, 372, 456, 496, 543, 558, 576, 589, 608, 684, 724, 744, 912, 992, 1086, 1116, 1178, 1216, 1368, 1448, 1488, 1629, 1767, 1824, 1984, 2172, 2232, 2356, 2736, 2896, 2976, 3258, 3439, 3534, 3648, 4344, 4464, 4712, 5301, 5472, 5611, 5792, 5952, 6516, 6878, 7068, 8688, 8928, 9424, 10317, 10602, 10944, 11222, 11584, 13032, 13756, 14136, 16833, 17376, 17856, 18848, 20634, 21204, 22444, 26064, 27512, 28272, 30951, 33666, 34752, 37696, 41268, 42408, 44888, 50499, 52128, 55024, 56544, 61902, 67332, 82536, 84816, 89776, 100998, 104256, 106609, 110048, 113088, 123804, 134664, 165072, 169632, 179552, 201996, 213218, 220096, 247608, 269328, 319827, 330144, 339264, 359104, 403992, 426436, 495216, 538656, 639654, 660288, 807984, 852872, 959481, 990432, 1077312, 1279308, 1615968, 1705744, 1918962, 1980864, 2558616, 3231936, 3411488, 3837924, 5117232, 6822976, 7675848, 10234464, 15351696, 20468928, 30703392, 61406784]

約数ペア:

[(1, 61406784), (2, 30703392), (3, 20468928), (4, 15351696), (6, 10234464), (8, 7675848), (9, 6822976), (12, 5117232), (16, 3837924), (18, 3411488), (19, 3231936), (24, 2558616), (31, 1980864), (32, 1918962), (36, 1705744), (38, 1615968), (48, 1279308), (57, 1077312), (62, 990432), (64, 959481), (72, 852872), (76, 807984), (93, 660288), (96, 639654), (114, 538656), (124, 495216), (144, 426436), (152, 403992), (171, 359104), (181, 339264), (186, 330144), (192, 319827), (228, 269328), (248, 247608), (279, 220096), (288, 213218), (304, 201996), (342, 179552), (362, 169632), (372, 165072), (456, 134664), (496, 123804), (543, 113088), (558, 110048), (576, 106609), (589, 104256), (608, 100998), (684, 89776), (724, 84816), (744, 82536), (912, 67332), (992, 61902), (1086, 56544), (1116, 55024), (1178, 52128), (1216, 50499), (1368, 44888), (1448, 42408), (1488, 41268), (1629, 37696), (1767, 34752), (1824, 33666), (1984, 30951), (2172, 28272), (2232, 27512), (2356, 26064), (2736, 22444), (2896, 21204), (2976, 20634), (3258, 18848), (3439, 17856), (3534, 17376), (3648, 16833), (4344, 14136), (4464, 13756), (4712, 13032), (5301, 11584), (5472, 11222), (5611, 10944), (5792, 10602), (5952, 10317), (6516, 9424), (6878, 8928), (7068, 8688)]