71880192

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 120

約数和(自身を含む): 218635560

約数和(自身を除く): 146755368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 821, 912, 1152, 1216, 1368, 1536, 1642, 1824, 2304, 2432, 2463, 2736, 3284, 3648, 4608, 4864, 4926, 5472, 6568, 7296, 7389, 9728, 9852, 10944, 13136, 14592, 14778, 15599, 19704, 21888, 26272, 29184, 29556, 31198, 39408, 43776, 46797, 52544, 59112, 62396, 78816, 87552, 93594, 105088, 118224, 124792, 140391, 157632, 187188, 210176, 236448, 249584, 280782, 315264, 374376, 420352, 472896, 499168, 561564, 630528, 748752, 945792, 998336, 1123128, 1261056, 1497504, 1891584, 1996672, 2246256, 2995008, 3783168, 3993344, 4492512, 5990016, 7986688, 8985024, 11980032, 17970048, 23960064, 35940096, 71880192]

約数ペア:

[(1, 71880192), (2, 35940096), (3, 23960064), (4, 17970048), (6, 11980032), (8, 8985024), (9, 7986688), (12, 5990016), (16, 4492512), (18, 3993344), (19, 3783168), (24, 2995008), (32, 2246256), (36, 1996672), (38, 1891584), (48, 1497504), (57, 1261056), (64, 1123128), (72, 998336), (76, 945792), (96, 748752), (114, 630528), (128, 561564), (144, 499168), (152, 472896), (171, 420352), (192, 374376), (228, 315264), (256, 280782), (288, 249584), (304, 236448), (342, 210176), (384, 187188), (456, 157632), (512, 140391), (576, 124792), (608, 118224), (684, 105088), (768, 93594), (821, 87552), (912, 78816), (1152, 62396), (1216, 59112), (1368, 52544), (1536, 46797), (1642, 43776), (1824, 39408), (2304, 31198), (2432, 29556), (2463, 29184), (2736, 26272), (3284, 21888), (3648, 19704), (4608, 15599), (4864, 14778), (4926, 14592), (5472, 13136), (6568, 10944), (7296, 9852), (7389, 9728)]