66985632

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 153161568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 149, 168, 223, 224, 252, 288, 298, 336, 446, 447, 504, 596, 669, 672, 892, 894, 1008, 1043, 1192, 1338, 1341, 1561, 1784, 1788, 2007, 2016, 2086, 2384, 2676, 2682, 3122, 3129, 3568, 3576, 4014, 4172, 4683, 4768, 5352, 5364, 6244, 6258, 7136, 7152, 8028, 8344, 9366, 9387, 10704, 10728, 12488, 12516, 14049, 14304, 16056, 16688, 18732, 18774, 21408, 21456, 24976, 25032, 28098, 32112, 33227, 33376, 37464, 37548, 42912, 49952, 50064, 56196, 64224, 66454, 74928, 75096, 99681, 100128, 112392, 132908, 149856, 150192, 199362, 224784, 232589, 265816, 299043, 300384, 398724, 449568, 465178, 531632, 598086, 697767, 797448, 930356, 1063264, 1196172, 1395534, 1594896, 1860712, 2093301, 2392344, 2791068, 3189792, 3721424, 4186602, 4784688, 5582136, 7442848, 8373204, 9569376, 11164272, 16746408, 22328544, 33492816, 66985632]

約数ペア:

[(1, 66985632), (2, 33492816), (3, 22328544), (4, 16746408), (6, 11164272), (7, 9569376), (8, 8373204), (9, 7442848), (12, 5582136), (14, 4784688), (16, 4186602), (18, 3721424), (21, 3189792), (24, 2791068), (28, 2392344), (32, 2093301), (36, 1860712), (42, 1594896), (48, 1395534), (56, 1196172), (63, 1063264), (72, 930356), (84, 797448), (96, 697767), (112, 598086), (126, 531632), (144, 465178), (149, 449568), (168, 398724), (223, 300384), (224, 299043), (252, 265816), (288, 232589), (298, 224784), (336, 199362), (446, 150192), (447, 149856), (504, 132908), (596, 112392), (669, 100128), (672, 99681), (892, 75096), (894, 74928), (1008, 66454), (1043, 64224), (1192, 56196), (1338, 50064), (1341, 49952), (1561, 42912), (1784, 37548), (1788, 37464), (2007, 33376), (2016, 33227), (2086, 32112), (2384, 28098), (2676, 25032), (2682, 24976), (3122, 21456), (3129, 21408), (3568, 18774), (3576, 18732), (4014, 16688), (4172, 16056), (4683, 14304), (4768, 14049), (5352, 12516), (5364, 12488), (6244, 10728), (6258, 10704), (7136, 9387), (7152, 9366), (8028, 8344)]