80272192

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 218907360

約数和(自身を除く): 138635168

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 143, 154, 176, 179, 182, 196, 208, 224, 286, 308, 352, 358, 364, 392, 416, 448, 539, 572, 616, 637, 704, 716, 728, 784, 832, 1001, 1078, 1144, 1232, 1253, 1274, 1432, 1456, 1568, 1969, 2002, 2156, 2288, 2327, 2464, 2506, 2548, 2864, 2912, 3136, 3938, 4004, 4312, 4576, 4654, 4928, 5012, 5096, 5728, 5824, 7007, 7876, 8008, 8624, 8771, 9152, 9308, 10024, 10192, 11456, 13783, 14014, 15752, 16016, 16289, 17248, 17542, 18616, 20048, 20384, 25597, 27566, 28028, 31504, 32032, 32578, 34496, 35084, 37232, 40096, 40768, 51194, 55132, 56056, 63008, 64064, 65156, 70168, 74464, 80192, 96481, 102388, 110264, 112112, 114023, 126016, 130312, 140336, 148928, 179179, 192962, 204776, 220528, 224224, 228046, 260624, 280672, 358358, 385924, 409552, 441056, 448448, 456092, 521248, 561344, 716716, 771848, 819104, 882112, 912184, 1042496, 1254253, 1433432, 1543696, 1638208, 1824368, 2508506, 2866864, 3087392, 3648736, 5017012, 5733728, 6174784, 7297472, 10034024, 11467456, 20068048, 40136096, 80272192]

約数ペア:

[(1, 80272192), (2, 40136096), (4, 20068048), (7, 11467456), (8, 10034024), (11, 7297472), (13, 6174784), (14, 5733728), (16, 5017012), (22, 3648736), (26, 3087392), (28, 2866864), (32, 2508506), (44, 1824368), (49, 1638208), (52, 1543696), (56, 1433432), (64, 1254253), (77, 1042496), (88, 912184), (91, 882112), (98, 819104), (104, 771848), (112, 716716), (143, 561344), (154, 521248), (176, 456092), (179, 448448), (182, 441056), (196, 409552), (208, 385924), (224, 358358), (286, 280672), (308, 260624), (352, 228046), (358, 224224), (364, 220528), (392, 204776), (416, 192962), (448, 179179), (539, 148928), (572, 140336), (616, 130312), (637, 126016), (704, 114023), (716, 112112), (728, 110264), (784, 102388), (832, 96481), (1001, 80192), (1078, 74464), (1144, 70168), (1232, 65156), (1253, 64064), (1274, 63008), (1432, 56056), (1456, 55132), (1568, 51194), (1969, 40768), (2002, 40096), (2156, 37232), (2288, 35084), (2327, 34496), (2464, 32578), (2506, 32032), (2548, 31504), (2864, 28028), (2912, 27566), (3136, 25597), (3938, 20384), (4004, 20048), (4312, 18616), (4576, 17542), (4654, 17248), (4928, 16289), (5012, 16016), (5096, 15752), (5728, 14014), (5824, 13783), (7007, 11456), (7876, 10192), (8008, 10024), (8624, 9308), (8771, 9152)]