8904672

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{631}}^1$

素因数の和:661

約数の個数: 108

約数和(自身を含む): 29503656

約数和(自身を除く): 20598984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 631, 672, 784, 882, 1008, 1176, 1262, 1568, 1764, 1893, 2016, 2352, 2524, 3528, 3786, 4417, 4704, 5048, 5679, 7056, 7572, 8834, 10096, 11358, 13251, 14112, 15144, 17668, 20192, 22716, 26502, 30288, 30919, 35336, 39753, 45432, 53004, 60576, 61838, 70672, 79506, 90864, 92757, 106008, 123676, 141344, 159012, 181728, 185514, 212016, 247352, 278271, 318024, 371028, 424032, 494704, 556542, 636048, 742056, 989408, 1113084, 1272096, 1484112, 2226168, 2968224, 4452336, 8904672]

約数ペア:

[(1, 8904672), (2, 4452336), (3, 2968224), (4, 2226168), (6, 1484112), (7, 1272096), (8, 1113084), (9, 989408), (12, 742056), (14, 636048), (16, 556542), (18, 494704), (21, 424032), (24, 371028), (28, 318024), (32, 278271), (36, 247352), (42, 212016), (48, 185514), (49, 181728), (56, 159012), (63, 141344), (72, 123676), (84, 106008), (96, 92757), (98, 90864), (112, 79506), (126, 70672), (144, 61838), (147, 60576), (168, 53004), (196, 45432), (224, 39753), (252, 35336), (288, 30919), (294, 30288), (336, 26502), (392, 22716), (441, 20192), (504, 17668), (588, 15144), (631, 14112), (672, 13251), (784, 11358), (882, 10096), (1008, 8834), (1176, 7572), (1262, 7056), (1568, 5679), (1764, 5048), (1893, 4704), (2016, 4417), (2352, 3786), (2524, 3528)]