25071336

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 75600000

約数和(自身を除く): 50528664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 149, 152, 164, 171, 216, 228, 246, 298, 328, 342, 369, 447, 456, 492, 513, 596, 684, 738, 779, 894, 984, 1026, 1107, 1192, 1341, 1368, 1476, 1558, 1788, 2052, 2214, 2337, 2682, 2831, 2952, 3116, 3576, 4023, 4104, 4428, 4674, 5364, 5662, 6109, 6232, 7011, 8046, 8493, 8856, 9348, 10728, 11324, 12218, 14022, 16092, 16986, 18327, 18696, 21033, 22648, 24436, 25479, 28044, 32184, 33972, 36654, 42066, 48872, 50958, 54981, 56088, 67944, 73308, 76437, 84132, 101916, 109962, 116071, 146616, 152874, 164943, 168264, 203832, 219924, 232142, 305748, 329886, 348213, 439848, 464284, 611496, 659772, 696426, 928568, 1044639, 1319544, 1392852, 2089278, 2785704, 3133917, 4178556, 6267834, 8357112, 12535668, 25071336]

約数ペア:

[(1, 25071336), (2, 12535668), (3, 8357112), (4, 6267834), (6, 4178556), (8, 3133917), (9, 2785704), (12, 2089278), (18, 1392852), (19, 1319544), (24, 1044639), (27, 928568), (36, 696426), (38, 659772), (41, 611496), (54, 464284), (57, 439848), (72, 348213), (76, 329886), (82, 305748), (108, 232142), (114, 219924), (123, 203832), (149, 168264), (152, 164943), (164, 152874), (171, 146616), (216, 116071), (228, 109962), (246, 101916), (298, 84132), (328, 76437), (342, 73308), (369, 67944), (447, 56088), (456, 54981), (492, 50958), (513, 48872), (596, 42066), (684, 36654), (738, 33972), (779, 32184), (894, 28044), (984, 25479), (1026, 24436), (1107, 22648), (1192, 21033), (1341, 18696), (1368, 18327), (1476, 16986), (1558, 16092), (1788, 14022), (2052, 12218), (2214, 11324), (2337, 10728), (2682, 9348), (2831, 8856), (2952, 8493), (3116, 8046), (3576, 7011), (4023, 6232), (4104, 6109), (4428, 5662), (4674, 5364)]