73857408

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 137649792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 128, 152, 159, 191, 192, 212, 228, 304, 318, 382, 384, 424, 456, 573, 608, 636, 764, 848, 912, 1007, 1146, 1216, 1272, 1528, 1696, 1824, 2014, 2292, 2432, 2544, 3021, 3056, 3392, 3629, 3648, 4028, 4584, 5088, 6042, 6112, 6784, 7258, 7296, 8056, 9168, 10123, 10176, 10887, 12084, 12224, 14516, 16112, 18336, 20246, 20352, 21774, 24168, 24448, 29032, 30369, 32224, 36672, 40492, 43548, 48336, 58064, 60738, 64448, 73344, 80984, 87096, 96672, 116128, 121476, 128896, 161968, 174192, 192337, 193344, 232256, 242952, 323936, 348384, 384674, 386688, 464512, 485904, 577011, 647872, 696768, 769348, 971808, 1154022, 1295744, 1393536, 1538696, 1943616, 2308044, 3077392, 3887232, 4616088, 6154784, 9232176, 12309568, 18464352, 24619136, 36928704, 73857408]

約数ペア:

[(1, 73857408), (2, 36928704), (3, 24619136), (4, 18464352), (6, 12309568), (8, 9232176), (12, 6154784), (16, 4616088), (19, 3887232), (24, 3077392), (32, 2308044), (38, 1943616), (48, 1538696), (53, 1393536), (57, 1295744), (64, 1154022), (76, 971808), (96, 769348), (106, 696768), (114, 647872), (128, 577011), (152, 485904), (159, 464512), (191, 386688), (192, 384674), (212, 348384), (228, 323936), (304, 242952), (318, 232256), (382, 193344), (384, 192337), (424, 174192), (456, 161968), (573, 128896), (608, 121476), (636, 116128), (764, 96672), (848, 87096), (912, 80984), (1007, 73344), (1146, 64448), (1216, 60738), (1272, 58064), (1528, 48336), (1696, 43548), (1824, 40492), (2014, 36672), (2292, 32224), (2432, 30369), (2544, 29032), (3021, 24448), (3056, 24168), (3392, 21774), (3629, 20352), (3648, 20246), (4028, 18336), (4584, 16112), (5088, 14516), (6042, 12224), (6112, 12084), (6784, 10887), (7258, 10176), (7296, 10123), (8056, 9168)]