64476104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 99753016

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 47, 56, 68, 77, 88, 94, 119, 131, 136, 154, 187, 188, 238, 262, 308, 329, 374, 376, 476, 517, 524, 616, 658, 748, 799, 917, 952, 1034, 1048, 1309, 1316, 1441, 1496, 1598, 1834, 2068, 2227, 2618, 2632, 2882, 3196, 3619, 3668, 4136, 4454, 5236, 5593, 5764, 6157, 6392, 7238, 7336, 8789, 8908, 10087, 10472, 11186, 11528, 12314, 14476, 15589, 17578, 17816, 20174, 22372, 24497, 24628, 28952, 31178, 35156, 40348, 43099, 44744, 48994, 49256, 61523, 62356, 67727, 70312, 80696, 86198, 97988, 104669, 123046, 124712, 135454, 171479, 172396, 195976, 209338, 246092, 270908, 342958, 344792, 418676, 474089, 492184, 541816, 685916, 732683, 837352, 948178, 1151359, 1371832, 1465366, 1896356, 2302718, 2930732, 3792712, 4605436, 5861464, 8059513, 9210872, 16119026, 32238052, 64476104]

約数ペア:

[(1, 64476104), (2, 32238052), (4, 16119026), (7, 9210872), (8, 8059513), (11, 5861464), (14, 4605436), (17, 3792712), (22, 2930732), (28, 2302718), (34, 1896356), (44, 1465366), (47, 1371832), (56, 1151359), (68, 948178), (77, 837352), (88, 732683), (94, 685916), (119, 541816), (131, 492184), (136, 474089), (154, 418676), (187, 344792), (188, 342958), (238, 270908), (262, 246092), (308, 209338), (329, 195976), (374, 172396), (376, 171479), (476, 135454), (517, 124712), (524, 123046), (616, 104669), (658, 97988), (748, 86198), (799, 80696), (917, 70312), (952, 67727), (1034, 62356), (1048, 61523), (1309, 49256), (1316, 48994), (1441, 44744), (1496, 43099), (1598, 40348), (1834, 35156), (2068, 31178), (2227, 28952), (2618, 24628), (2632, 24497), (2882, 22372), (3196, 20174), (3619, 17816), (3668, 17578), (4136, 15589), (4454, 14476), (5236, 12314), (5593, 11528), (5764, 11186), (6157, 10472), (6392, 10087), (7238, 8908), (7336, 8789)]