64135488

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17581}}^1$

素因数の和:17615

約数の個数: 56

約数和(自身を含む): 178633120

約数和(自身を除く): 114497632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 17581, 35162, 52743, 70324, 105486, 140648, 210972, 281296, 334039, 421944, 562592, 668078, 843888, 1002117, 1125184, 1336156, 1687776, 2004234, 2672312, 3375552, 4008468, 5344624, 8016936, 10689248, 16033872, 21378496, 32067744, 64135488]

約数ペア:

[(1, 64135488), (2, 32067744), (3, 21378496), (4, 16033872), (6, 10689248), (8, 8016936), (12, 5344624), (16, 4008468), (19, 3375552), (24, 2672312), (32, 2004234), (38, 1687776), (48, 1336156), (57, 1125184), (64, 1002117), (76, 843888), (96, 668078), (114, 562592), (152, 421944), (192, 334039), (228, 281296), (304, 210972), (456, 140648), (608, 105486), (912, 70324), (1216, 52743), (1824, 35162), (3648, 17581)]