66908196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 185814720

約数和(自身を除く): 118906524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 4253, 5244, 7866, 8506, 12759, 15732, 17012, 25518, 38277, 51036, 76554, 80807, 97819, 153108, 161614, 195638, 242421, 293457, 323228, 391276, 484842, 586914, 727263, 880371, 969684, 1173828, 1454526, 1760742, 1858561, 2909052, 3521484, 3717122, 5575683, 7434244, 11151366, 16727049, 22302732, 33454098, 66908196]

約数ペア:

[(1, 66908196), (2, 33454098), (3, 22302732), (4, 16727049), (6, 11151366), (9, 7434244), (12, 5575683), (18, 3717122), (19, 3521484), (23, 2909052), (36, 1858561), (38, 1760742), (46, 1454526), (57, 1173828), (69, 969684), (76, 880371), (92, 727263), (114, 586914), (138, 484842), (171, 391276), (207, 323228), (228, 293457), (276, 242421), (342, 195638), (414, 161614), (437, 153108), (684, 97819), (828, 80807), (874, 76554), (1311, 51036), (1748, 38277), (2622, 25518), (3933, 17012), (4253, 15732), (5244, 12759), (7866, 8506)]