90820608

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 104

約数和(自身を含む): 255559200

約数和(自身を除く): 164738592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 389, 456, 512, 608, 768, 778, 912, 1024, 1167, 1216, 1536, 1556, 1824, 2048, 2334, 2432, 3072, 3112, 3648, 4096, 4668, 4864, 6144, 6224, 7296, 7391, 9336, 9728, 12288, 12448, 14592, 14782, 18672, 19456, 22173, 24896, 29184, 29564, 37344, 38912, 44346, 49792, 58368, 59128, 74688, 77824, 88692, 99584, 116736, 118256, 149376, 177384, 199168, 233472, 236512, 298752, 354768, 398336, 473024, 597504, 709536, 796672, 946048, 1195008, 1419072, 1593344, 1892096, 2390016, 2838144, 3784192, 4780032, 5676288, 7568384, 11352576, 15136768, 22705152, 30273536, 45410304, 90820608]

約数ペア:

[(1, 90820608), (2, 45410304), (3, 30273536), (4, 22705152), (6, 15136768), (8, 11352576), (12, 7568384), (16, 5676288), (19, 4780032), (24, 3784192), (32, 2838144), (38, 2390016), (48, 1892096), (57, 1593344), (64, 1419072), (76, 1195008), (96, 946048), (114, 796672), (128, 709536), (152, 597504), (192, 473024), (228, 398336), (256, 354768), (304, 298752), (384, 236512), (389, 233472), (456, 199168), (512, 177384), (608, 149376), (768, 118256), (778, 116736), (912, 99584), (1024, 88692), (1167, 77824), (1216, 74688), (1536, 59128), (1556, 58368), (1824, 49792), (2048, 44346), (2334, 38912), (2432, 37344), (3072, 29564), (3112, 29184), (3648, 24896), (4096, 22173), (4668, 19456), (4864, 18672), (6144, 14782), (6224, 14592), (7296, 12448), (7391, 12288), (9336, 9728)]