66610404

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 206458560

約数和(自身を除く): 139848156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 82, 84, 98, 108, 123, 126, 147, 164, 189, 196, 246, 252, 287, 294, 307, 369, 378, 441, 492, 574, 588, 614, 738, 756, 861, 882, 921, 1107, 1148, 1228, 1323, 1476, 1722, 1764, 1842, 2009, 2149, 2214, 2583, 2646, 2763, 3444, 3684, 4018, 4298, 4428, 5166, 5292, 5526, 6027, 6447, 7749, 8036, 8289, 8596, 10332, 11052, 12054, 12587, 12894, 15043, 15498, 16578, 18081, 19341, 24108, 25174, 25788, 30086, 30996, 33156, 36162, 37761, 38682, 45129, 50348, 54243, 58023, 60172, 72324, 75522, 77364, 88109, 90258, 108486, 113283, 116046, 135387, 151044, 176218, 180516, 216972, 226566, 232092, 264327, 270774, 339849, 352436, 406161, 453132, 528654, 541548, 616763, 679698, 792981, 812322, 1057308, 1233526, 1359396, 1585962, 1624644, 1850289, 2378943, 2467052, 3171924, 3700578, 4757886, 5550867, 7401156, 9515772, 11101734, 16652601, 22203468, 33305202, 66610404]

約数ペア:

[(1, 66610404), (2, 33305202), (3, 22203468), (4, 16652601), (6, 11101734), (7, 9515772), (9, 7401156), (12, 5550867), (14, 4757886), (18, 3700578), (21, 3171924), (27, 2467052), (28, 2378943), (36, 1850289), (41, 1624644), (42, 1585962), (49, 1359396), (54, 1233526), (63, 1057308), (82, 812322), (84, 792981), (98, 679698), (108, 616763), (123, 541548), (126, 528654), (147, 453132), (164, 406161), (189, 352436), (196, 339849), (246, 270774), (252, 264327), (287, 232092), (294, 226566), (307, 216972), (369, 180516), (378, 176218), (441, 151044), (492, 135387), (574, 116046), (588, 113283), (614, 108486), (738, 90258), (756, 88109), (861, 77364), (882, 75522), (921, 72324), (1107, 60172), (1148, 58023), (1228, 54243), (1323, 50348), (1476, 45129), (1722, 38682), (1764, 37761), (1842, 36162), (2009, 33156), (2149, 30996), (2214, 30086), (2583, 25788), (2646, 25174), (2763, 24108), (3444, 19341), (3684, 18081), (4018, 16578), (4298, 15498), (4428, 15043), (5166, 12894), (5292, 12587), (5526, 12054), (6027, 11052), (6447, 10332), (7749, 8596), (8036, 8289)]