80202528

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 272160000

約数和(自身を除く): 191957472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 89, 96, 108, 112, 126, 144, 149, 168, 178, 189, 216, 224, 252, 267, 288, 298, 336, 356, 378, 432, 447, 504, 534, 596, 623, 672, 712, 756, 801, 864, 894, 1008, 1043, 1068, 1192, 1246, 1341, 1424, 1512, 1602, 1788, 1869, 2016, 2086, 2136, 2384, 2403, 2492, 2682, 2848, 3024, 3129, 3204, 3576, 3738, 4023, 4172, 4272, 4768, 4806, 4984, 5364, 5607, 6048, 6258, 6408, 7152, 7476, 8046, 8344, 8544, 9387, 9612, 9968, 10728, 11214, 12516, 12816, 13261, 14304, 14952, 16092, 16688, 16821, 18774, 19224, 19936, 21456, 22428, 25032, 25632, 26522, 28161, 29904, 32184, 33376, 33642, 37548, 38448, 39783, 42912, 44856, 50064, 53044, 56322, 59808, 64368, 67284, 75096, 76896, 79566, 89712, 92827, 100128, 106088, 112644, 119349, 128736, 134568, 150192, 159132, 179424, 185654, 212176, 225288, 238698, 269136, 278481, 300384, 318264, 358047, 371308, 424352, 450576, 477396, 538272, 556962, 636528, 716094, 742616, 835443, 901152, 954792, 1113924, 1273056, 1432188, 1485232, 1670886, 1909584, 2227848, 2506329, 2864376, 2970464, 3341772, 3819168, 4455696, 5012658, 5728752, 6683544, 8911392, 10025316, 11457504, 13367088, 20050632, 26734176, 40101264, 80202528]

約数ペア:

[(1, 80202528), (2, 40101264), (3, 26734176), (4, 20050632), (6, 13367088), (7, 11457504), (8, 10025316), (9, 8911392), (12, 6683544), (14, 5728752), (16, 5012658), (18, 4455696), (21, 3819168), (24, 3341772), (27, 2970464), (28, 2864376), (32, 2506329), (36, 2227848), (42, 1909584), (48, 1670886), (54, 1485232), (56, 1432188), (63, 1273056), (72, 1113924), (84, 954792), (89, 901152), (96, 835443), (108, 742616), (112, 716094), (126, 636528), (144, 556962), (149, 538272), (168, 477396), (178, 450576), (189, 424352), (216, 371308), (224, 358047), (252, 318264), (267, 300384), (288, 278481), (298, 269136), (336, 238698), (356, 225288), (378, 212176), (432, 185654), (447, 179424), (504, 159132), (534, 150192), (596, 134568), (623, 128736), (672, 119349), (712, 112644), (756, 106088), (801, 100128), (864, 92827), (894, 89712), (1008, 79566), (1043, 76896), (1068, 75096), (1192, 67284), (1246, 64368), (1341, 59808), (1424, 56322), (1512, 53044), (1602, 50064), (1788, 44856), (1869, 42912), (2016, 39783), (2086, 38448), (2136, 37548), (2384, 33642), (2403, 33376), (2492, 32184), (2682, 29904), (2848, 28161), (3024, 26522), (3129, 25632), (3204, 25032), (3576, 22428), (3738, 21456), (4023, 19936), (4172, 19224), (4272, 18774), (4768, 16821), (4806, 16688), (4984, 16092), (5364, 14952), (5607, 14304), (6048, 13261), (6258, 12816), (6408, 12516), (7152, 11214), (7476, 10728), (8046, 9968), (8344, 9612), (8544, 9387)]