66671514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 186361344

約数和(自身を除く): 119689830

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 101, 117, 126, 169, 182, 186, 202, 217, 234, 273, 279, 303, 338, 403, 434, 507, 546, 558, 606, 651, 707, 806, 819, 909, 1014, 1183, 1209, 1302, 1313, 1414, 1521, 1638, 1818, 1953, 2121, 2366, 2418, 2626, 2821, 3042, 3131, 3549, 3627, 3906, 3939, 4242, 5239, 5642, 6262, 6363, 7098, 7254, 7878, 8463, 9191, 9393, 10478, 10647, 11817, 12726, 15717, 16926, 17069, 18382, 18786, 21294, 21917, 23634, 25389, 27573, 28179, 31434, 34138, 36673, 40703, 43834, 47151, 50778, 51207, 55146, 56358, 65751, 73346, 81406, 82719, 94302, 102414, 110019, 119483, 122109, 131502, 153621, 165438, 197253, 220038, 238966, 244218, 284921, 307242, 330057, 358449, 366327, 394506, 529139, 569842, 660114, 716898, 732654, 854763, 1058278, 1075347, 1587417, 1709526, 2150694, 2564289, 3174834, 3703973, 4762251, 5128578, 7407946, 9524502, 11111919, 22223838, 33335757, 66671514]

約数ペア:

[(1, 66671514), (2, 33335757), (3, 22223838), (6, 11111919), (7, 9524502), (9, 7407946), (13, 5128578), (14, 4762251), (18, 3703973), (21, 3174834), (26, 2564289), (31, 2150694), (39, 1709526), (42, 1587417), (62, 1075347), (63, 1058278), (78, 854763), (91, 732654), (93, 716898), (101, 660114), (117, 569842), (126, 529139), (169, 394506), (182, 366327), (186, 358449), (202, 330057), (217, 307242), (234, 284921), (273, 244218), (279, 238966), (303, 220038), (338, 197253), (403, 165438), (434, 153621), (507, 131502), (546, 122109), (558, 119483), (606, 110019), (651, 102414), (707, 94302), (806, 82719), (819, 81406), (909, 73346), (1014, 65751), (1183, 56358), (1209, 55146), (1302, 51207), (1313, 50778), (1414, 47151), (1521, 43834), (1638, 40703), (1818, 36673), (1953, 34138), (2121, 31434), (2366, 28179), (2418, 27573), (2626, 25389), (2821, 23634), (3042, 21917), (3131, 21294), (3549, 18786), (3627, 18382), (3906, 17069), (3939, 16926), (4242, 15717), (5239, 12726), (5642, 11817), (6262, 10647), (6363, 10478), (7098, 9393), (7254, 9191), (7878, 8463)]