64908864

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 140

約数和(自身を含む): 202844400

約数和(自身を除く): 137935536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 659, 684, 864, 912, 1026, 1216, 1296, 1318, 1368, 1539, 1728, 1824, 1977, 2052, 2592, 2636, 2736, 3078, 3648, 3954, 4104, 5184, 5272, 5472, 5931, 6156, 7908, 8208, 10544, 10944, 11862, 12312, 12521, 15816, 16416, 17793, 21088, 23724, 24624, 25042, 31632, 32832, 35586, 37563, 42176, 47448, 49248, 50084, 53379, 63264, 71172, 75126, 94896, 98496, 100168, 106758, 112689, 126528, 142344, 150252, 189792, 200336, 213516, 225378, 284688, 300504, 338067, 379584, 400672, 427032, 450756, 569376, 601008, 676134, 801344, 854064, 901512, 1014201, 1138752, 1202016, 1352268, 1708128, 1803024, 2028402, 2404032, 2704536, 3416256, 3606048, 4056804, 5409072, 7212096, 8113608, 10818144, 16227216, 21636288, 32454432, 64908864]

約数ペア:

[(1, 64908864), (2, 32454432), (3, 21636288), (4, 16227216), (6, 10818144), (8, 8113608), (9, 7212096), (12, 5409072), (16, 4056804), (18, 3606048), (19, 3416256), (24, 2704536), (27, 2404032), (32, 2028402), (36, 1803024), (38, 1708128), (48, 1352268), (54, 1202016), (57, 1138752), (64, 1014201), (72, 901512), (76, 854064), (81, 801344), (96, 676134), (108, 601008), (114, 569376), (144, 450756), (152, 427032), (162, 400672), (171, 379584), (192, 338067), (216, 300504), (228, 284688), (288, 225378), (304, 213516), (324, 200336), (342, 189792), (432, 150252), (456, 142344), (513, 126528), (576, 112689), (608, 106758), (648, 100168), (659, 98496), (684, 94896), (864, 75126), (912, 71172), (1026, 63264), (1216, 53379), (1296, 50084), (1318, 49248), (1368, 47448), (1539, 42176), (1728, 37563), (1824, 35586), (1977, 32832), (2052, 31632), (2592, 25042), (2636, 24624), (2736, 23724), (3078, 21088), (3648, 17793), (3954, 16416), (4104, 15816), (5184, 12521), (5272, 12312), (5472, 11862), (5931, 10944), (6156, 10544), (7908, 8208)]