84140064

素因数分解:

$2^5\times 3^2\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1110

約数の個数: 72

約数和(自身を含む): 240170112

約数和(自身を除く): 156030048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 463, 631, 926, 1262, 1389, 1852, 1893, 2524, 2778, 3704, 3786, 4167, 5048, 5556, 5679, 7408, 7572, 8334, 10096, 11112, 11358, 14816, 15144, 16668, 20192, 22224, 22716, 30288, 33336, 44448, 45432, 60576, 66672, 90864, 133344, 181728, 292153, 584306, 876459, 1168612, 1752918, 2337224, 2629377, 3505836, 4674448, 5258754, 7011672, 9348896, 10517508, 14023344, 21035016, 28046688, 42070032, 84140064]

約数ペア:

[(1, 84140064), (2, 42070032), (3, 28046688), (4, 21035016), (6, 14023344), (8, 10517508), (9, 9348896), (12, 7011672), (16, 5258754), (18, 4674448), (24, 3505836), (32, 2629377), (36, 2337224), (48, 1752918), (72, 1168612), (96, 876459), (144, 584306), (288, 292153), (463, 181728), (631, 133344), (926, 90864), (1262, 66672), (1389, 60576), (1852, 45432), (1893, 44448), (2524, 33336), (2778, 30288), (3704, 22716), (3786, 22224), (4167, 20192), (5048, 16668), (5556, 15144), (5679, 14816), (7408, 11358), (7572, 11112), (8334, 10096)]