67915728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 202854080

約数和(自身を除く): 134938352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 103, 114, 144, 152, 171, 206, 228, 241, 304, 309, 342, 412, 456, 482, 618, 684, 723, 824, 912, 927, 964, 1236, 1368, 1446, 1648, 1854, 1928, 1957, 2169, 2472, 2736, 2892, 3708, 3856, 3914, 4338, 4579, 4944, 5784, 5871, 7416, 7828, 8676, 9158, 11568, 11742, 13737, 14832, 15656, 17352, 17613, 18316, 23484, 24823, 27474, 31312, 34704, 35226, 36632, 41211, 46968, 49646, 54948, 70452, 73264, 74469, 82422, 93936, 99292, 109896, 140904, 148938, 164844, 198584, 219792, 223407, 281808, 297876, 329688, 397168, 446814, 471637, 595752, 659376, 893628, 943274, 1191504, 1414911, 1787256, 1886548, 2829822, 3574512, 3773096, 4244733, 5659644, 7546192, 8489466, 11319288, 16978932, 22638576, 33957864, 67915728]

約数ペア:

[(1, 67915728), (2, 33957864), (3, 22638576), (4, 16978932), (6, 11319288), (8, 8489466), (9, 7546192), (12, 5659644), (16, 4244733), (18, 3773096), (19, 3574512), (24, 2829822), (36, 1886548), (38, 1787256), (48, 1414911), (57, 1191504), (72, 943274), (76, 893628), (103, 659376), (114, 595752), (144, 471637), (152, 446814), (171, 397168), (206, 329688), (228, 297876), (241, 281808), (304, 223407), (309, 219792), (342, 198584), (412, 164844), (456, 148938), (482, 140904), (618, 109896), (684, 99292), (723, 93936), (824, 82422), (912, 74469), (927, 73264), (964, 70452), (1236, 54948), (1368, 49646), (1446, 46968), (1648, 41211), (1854, 36632), (1928, 35226), (1957, 34704), (2169, 31312), (2472, 27474), (2736, 24823), (2892, 23484), (3708, 18316), (3856, 17613), (3914, 17352), (4338, 15656), (4579, 14832), (4944, 13737), (5784, 11742), (5871, 11568), (7416, 9158), (7828, 8676)]