64864632

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2945

約数の個数: 96

約数和(自身を含む): 198633600

約数和(自身を除く): 133768968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 2903, 3192, 3724, 5586, 5806, 7448, 8709, 11172, 11612, 17418, 20321, 22344, 23224, 34836, 40642, 55157, 60963, 69672, 81284, 110314, 121926, 142247, 162568, 165471, 220628, 243852, 284494, 330942, 386099, 426741, 441256, 487704, 568988, 661884, 772198, 853482, 1137976, 1158297, 1323768, 1544396, 1706964, 2316594, 2702693, 3088792, 3413928, 4633188, 5405386, 8108079, 9266376, 10810772, 16216158, 21621544, 32432316, 64864632]

約数ペア:

[(1, 64864632), (2, 32432316), (3, 21621544), (4, 16216158), (6, 10810772), (7, 9266376), (8, 8108079), (12, 5405386), (14, 4633188), (19, 3413928), (21, 3088792), (24, 2702693), (28, 2316594), (38, 1706964), (42, 1544396), (49, 1323768), (56, 1158297), (57, 1137976), (76, 853482), (84, 772198), (98, 661884), (114, 568988), (133, 487704), (147, 441256), (152, 426741), (168, 386099), (196, 330942), (228, 284494), (266, 243852), (294, 220628), (392, 165471), (399, 162568), (456, 142247), (532, 121926), (588, 110314), (798, 81284), (931, 69672), (1064, 60963), (1176, 55157), (1596, 40642), (1862, 34836), (2793, 23224), (2903, 22344), (3192, 20321), (3724, 17418), (5586, 11612), (5806, 11172), (7448, 8709)]