83640256

素因数分解:

$2^6\times 7^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 84

約数和(自身を含む): 195453000

約数和(自身を除く): 111812744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 149, 179, 196, 224, 298, 358, 392, 448, 596, 716, 784, 1043, 1192, 1253, 1432, 1568, 2086, 2384, 2506, 2864, 3136, 4172, 4768, 5012, 5728, 7301, 8344, 8771, 9536, 10024, 11456, 14602, 16688, 17542, 20048, 26671, 29204, 33376, 35084, 40096, 53342, 58408, 66752, 70168, 80192, 106684, 116816, 140336, 186697, 213368, 233632, 280672, 373394, 426736, 467264, 561344, 746788, 853472, 1306879, 1493576, 1706944, 2613758, 2987152, 5227516, 5974304, 10455032, 11948608, 20910064, 41820128, 83640256]

約数ペア:

[(1, 83640256), (2, 41820128), (4, 20910064), (7, 11948608), (8, 10455032), (14, 5974304), (16, 5227516), (28, 2987152), (32, 2613758), (49, 1706944), (56, 1493576), (64, 1306879), (98, 853472), (112, 746788), (149, 561344), (179, 467264), (196, 426736), (224, 373394), (298, 280672), (358, 233632), (392, 213368), (448, 186697), (596, 140336), (716, 116816), (784, 106684), (1043, 80192), (1192, 70168), (1253, 66752), (1432, 58408), (1568, 53342), (2086, 40096), (2384, 35084), (2506, 33376), (2864, 29204), (3136, 26671), (4172, 20048), (4768, 17542), (5012, 16688), (5728, 14602), (7301, 11456), (8344, 10024), (8771, 9536)]