66997476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 226920960

約数和(自身を除く): 159923484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 84, 91, 102, 108, 117, 119, 126, 153, 156, 182, 189, 204, 221, 234, 238, 252, 273, 306, 351, 357, 364, 378, 401, 442, 459, 468, 476, 546, 612, 663, 702, 714, 756, 802, 819, 884, 918, 1071, 1092, 1203, 1326, 1404, 1428, 1547, 1604, 1638, 1836, 1989, 2142, 2406, 2457, 2652, 2807, 3094, 3213, 3276, 3609, 3978, 4284, 4641, 4812, 4914, 5213, 5614, 5967, 6188, 6426, 6817, 7218, 7956, 8421, 9282, 9828, 10426, 10827, 11228, 11934, 12852, 13634, 13923, 14436, 15639, 16842, 18564, 20451, 20852, 21654, 23868, 25263, 27268, 27846, 31278, 33684, 36491, 40902, 41769, 43308, 46917, 47719, 50526, 55692, 61353, 62556, 72982, 75789, 81804, 83538, 88621, 93834, 95438, 101052, 109473, 122706, 140751, 143157, 145964, 151578, 167076, 177242, 184059, 187668, 190876, 218946, 245412, 265863, 281502, 286314, 303156, 328419, 354484, 368118, 429471, 437892, 531726, 563004, 572628, 620347, 656838, 736236, 797589, 858942, 985257, 1063452, 1240694, 1288413, 1313676, 1595178, 1717884, 1861041, 1970514, 2392767, 2481388, 2576826, 3190356, 3722082, 3941028, 4785534, 5153652, 5583123, 7444164, 9571068, 11166246, 16749369, 22332492, 33498738, 66997476]

約数ペア:

[(1, 66997476), (2, 33498738), (3, 22332492), (4, 16749369), (6, 11166246), (7, 9571068), (9, 7444164), (12, 5583123), (13, 5153652), (14, 4785534), (17, 3941028), (18, 3722082), (21, 3190356), (26, 2576826), (27, 2481388), (28, 2392767), (34, 1970514), (36, 1861041), (39, 1717884), (42, 1595178), (51, 1313676), (52, 1288413), (54, 1240694), (63, 1063452), (68, 985257), (78, 858942), (84, 797589), (91, 736236), (102, 656838), (108, 620347), (117, 572628), (119, 563004), (126, 531726), (153, 437892), (156, 429471), (182, 368118), (189, 354484), (204, 328419), (221, 303156), (234, 286314), (238, 281502), (252, 265863), (273, 245412), (306, 218946), (351, 190876), (357, 187668), (364, 184059), (378, 177242), (401, 167076), (442, 151578), (459, 145964), (468, 143157), (476, 140751), (546, 122706), (612, 109473), (663, 101052), (702, 95438), (714, 93834), (756, 88621), (802, 83538), (819, 81804), (884, 75789), (918, 72982), (1071, 62556), (1092, 61353), (1203, 55692), (1326, 50526), (1404, 47719), (1428, 46917), (1547, 43308), (1604, 41769), (1638, 40902), (1836, 36491), (1989, 33684), (2142, 31278), (2406, 27846), (2457, 27268), (2652, 25263), (2807, 23868), (3094, 21654), (3213, 20852), (3276, 20451), (3609, 18564), (3978, 16842), (4284, 15639), (4641, 14436), (4812, 13923), (4914, 13634), (5213, 12852), (5614, 11934), (5967, 11228), (6188, 10827), (6426, 10426), (6817, 9828), (7218, 9282), (7956, 8421)]