66503952

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 198598400

約数和(自身を除く): 132094448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 109, 114, 144, 152, 171, 218, 223, 228, 304, 327, 342, 436, 446, 456, 654, 669, 684, 872, 892, 912, 981, 1308, 1338, 1368, 1744, 1784, 1962, 2007, 2071, 2616, 2676, 2736, 3568, 3924, 4014, 4142, 4237, 5232, 5352, 6213, 7848, 8028, 8284, 8474, 10704, 12426, 12711, 15696, 16056, 16568, 16948, 18639, 24307, 24852, 25422, 32112, 33136, 33896, 37278, 38133, 48614, 49704, 50844, 67792, 72921, 74556, 76266, 97228, 99408, 101688, 145842, 149112, 152532, 194456, 203376, 218763, 291684, 298224, 305064, 388912, 437526, 461833, 583368, 610128, 875052, 923666, 1166736, 1385499, 1750104, 1847332, 2770998, 3500208, 3694664, 4156497, 5541996, 7389328, 8312994, 11083992, 16625988, 22167984, 33251976, 66503952]

約数ペア:

[(1, 66503952), (2, 33251976), (3, 22167984), (4, 16625988), (6, 11083992), (8, 8312994), (9, 7389328), (12, 5541996), (16, 4156497), (18, 3694664), (19, 3500208), (24, 2770998), (36, 1847332), (38, 1750104), (48, 1385499), (57, 1166736), (72, 923666), (76, 875052), (109, 610128), (114, 583368), (144, 461833), (152, 437526), (171, 388912), (218, 305064), (223, 298224), (228, 291684), (304, 218763), (327, 203376), (342, 194456), (436, 152532), (446, 149112), (456, 145842), (654, 101688), (669, 99408), (684, 97228), (872, 76266), (892, 74556), (912, 72921), (981, 67792), (1308, 50844), (1338, 49704), (1368, 48614), (1744, 38133), (1784, 37278), (1962, 33896), (2007, 33136), (2071, 32112), (2616, 25422), (2676, 24852), (2736, 24307), (3568, 18639), (3924, 16948), (4014, 16568), (4142, 16056), (4237, 15696), (5232, 12711), (5352, 12426), (6213, 10704), (7848, 8474), (8028, 8284)]