69989472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 229975200

約数和(自身を除く): 159985728

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, 224, 233, 252, 288, 298, 336, 447, 466, 504, 596, 672, 699, 894, 932, 1008, 1043, 1192, 1341, 1398, 1631, 1788, 1864, 2016, 2086, 2097, 2384, 2682, 2796, 3129, 3262, 3576, 3728, 4172, 4194, 4768, 4893, 5364, 5592, 6258, 6524, 7152, 7456, 8344, 8388, 9387, 9786, 10728, 11184, 12516, 13048, 14304, 14679, 16688, 16776, 18774, 19572, 21456, 22368, 25032, 26096, 29358, 33376, 33552, 34717, 37548, 39144, 42912, 50064, 52192, 58716, 67104, 69434, 75096, 78288, 100128, 104151, 117432, 138868, 150192, 156576, 208302, 234864, 243019, 277736, 300384, 312453, 416604, 469728, 486038, 555472, 624906, 729057, 833208, 972076, 1110944, 1249812, 1458114, 1666416, 1944152, 2187171, 2499624, 2916228, 3332832, 3888304, 4374342, 4999248, 5832456, 7776608, 8748684, 9998496, 11664912, 17497368, 23329824, 34994736, 69989472]

約数ペア:

[(1, 69989472), (2, 34994736), (3, 23329824), (4, 17497368), (6, 11664912), (7, 9998496), (8, 8748684), (9, 7776608), (12, 5832456), (14, 4999248), (16, 4374342), (18, 3888304), (21, 3332832), (24, 2916228), (28, 2499624), (32, 2187171), (36, 1944152), (42, 1666416), (48, 1458114), (56, 1249812), (63, 1110944), (72, 972076), (84, 833208), (96, 729057), (112, 624906), (126, 555472), (144, 486038), (149, 469728), (168, 416604), (224, 312453), (233, 300384), (252, 277736), (288, 243019), (298, 234864), (336, 208302), (447, 156576), (466, 150192), (504, 138868), (596, 117432), (672, 104151), (699, 100128), (894, 78288), (932, 75096), (1008, 69434), (1043, 67104), (1192, 58716), (1341, 52192), (1398, 50064), (1631, 42912), (1788, 39144), (1864, 37548), (2016, 34717), (2086, 33552), (2097, 33376), (2384, 29358), (2682, 26096), (2796, 25032), (3129, 22368), (3262, 21456), (3576, 19572), (3728, 18774), (4172, 16776), (4194, 16688), (4768, 14679), (4893, 14304), (5364, 13048), (5592, 12516), (6258, 11184), (6524, 10728), (7152, 9786), (7456, 9387), (8344, 8388)]