64705944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 181252800

約数和(自身を除く): 116546856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 289, 323, 408, 456, 491, 578, 646, 867, 969, 982, 1156, 1292, 1473, 1734, 1938, 1964, 2312, 2584, 2946, 3468, 3876, 3928, 5491, 5892, 6936, 7752, 8347, 9329, 10982, 11784, 16473, 16694, 18658, 21964, 25041, 27987, 32946, 33388, 37316, 43928, 50082, 55974, 65892, 66776, 74632, 100164, 111948, 131784, 141899, 158593, 200328, 223896, 283798, 317186, 425697, 475779, 567596, 634372, 851394, 951558, 1135192, 1268744, 1702788, 1903116, 2696081, 3405576, 3806232, 5392162, 8088243, 10784324, 16176486, 21568648, 32352972, 64705944]

約数ペア:

[(1, 64705944), (2, 32352972), (3, 21568648), (4, 16176486), (6, 10784324), (8, 8088243), (12, 5392162), (17, 3806232), (19, 3405576), (24, 2696081), (34, 1903116), (38, 1702788), (51, 1268744), (57, 1135192), (68, 951558), (76, 851394), (102, 634372), (114, 567596), (136, 475779), (152, 425697), (204, 317186), (228, 283798), (289, 223896), (323, 200328), (408, 158593), (456, 141899), (491, 131784), (578, 111948), (646, 100164), (867, 74632), (969, 66776), (982, 65892), (1156, 55974), (1292, 50082), (1473, 43928), (1734, 37316), (1938, 33388), (1964, 32946), (2312, 27987), (2584, 25041), (2946, 21964), (3468, 18658), (3876, 16694), (3928, 16473), (5491, 11784), (5892, 10982), (6936, 9329), (7752, 8347)]