65345904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 200268432

約数和(自身を除く): 134922528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 521, 536, 603, 624, 804, 871, 936, 1042, 1072, 1206, 1563, 1608, 1742, 1872, 2084, 2412, 2613, 3126, 3216, 3484, 4168, 4689, 4824, 5226, 6252, 6773, 6968, 7839, 8336, 9378, 9648, 10452, 12504, 13546, 13936, 15678, 18756, 20319, 20904, 25008, 27092, 31356, 34907, 37512, 40638, 41808, 54184, 60957, 62712, 69814, 75024, 81276, 104721, 108368, 121914, 125424, 139628, 162552, 209442, 243828, 279256, 314163, 325104, 418884, 453791, 487656, 558512, 628326, 837768, 907582, 975312, 1256652, 1361373, 1675536, 1815164, 2513304, 2722746, 3630328, 4084119, 5026608, 5445492, 7260656, 8168238, 10890984, 16336476, 21781968, 32672952, 65345904]

約数ペア:

[(1, 65345904), (2, 32672952), (3, 21781968), (4, 16336476), (6, 10890984), (8, 8168238), (9, 7260656), (12, 5445492), (13, 5026608), (16, 4084119), (18, 3630328), (24, 2722746), (26, 2513304), (36, 1815164), (39, 1675536), (48, 1361373), (52, 1256652), (67, 975312), (72, 907582), (78, 837768), (104, 628326), (117, 558512), (134, 487656), (144, 453791), (156, 418884), (201, 325104), (208, 314163), (234, 279256), (268, 243828), (312, 209442), (402, 162552), (468, 139628), (521, 125424), (536, 121914), (603, 108368), (624, 104721), (804, 81276), (871, 75024), (936, 69814), (1042, 62712), (1072, 60957), (1206, 54184), (1563, 41808), (1608, 40638), (1742, 37512), (1872, 34907), (2084, 31356), (2412, 27092), (2613, 25008), (3126, 20904), (3216, 20319), (3484, 18756), (4168, 15678), (4689, 13936), (4824, 13546), (5226, 12504), (6252, 10452), (6773, 9648), (6968, 9378), (7839, 8336)]