40362672

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{131}}^2$

素因数の和:287

約数の個数: 90

約数和(自身を含む): 122226924

約数和(自身を除く): 81864252

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 131, 147, 168, 196, 262, 294, 336, 392, 393, 524, 588, 784, 786, 917, 1048, 1176, 1572, 1834, 2096, 2352, 2751, 3144, 3668, 5502, 6288, 6419, 7336, 11004, 12838, 14672, 17161, 19257, 22008, 25676, 34322, 38514, 44016, 51352, 51483, 68644, 77028, 102704, 102966, 120127, 137288, 154056, 205932, 240254, 274576, 308112, 360381, 411864, 480508, 720762, 823728, 840889, 961016, 1441524, 1681778, 1922032, 2522667, 2883048, 3363556, 5045334, 5766096, 6727112, 10090668, 13454224, 20181336, 40362672]

約数ペア:

[(1, 40362672), (2, 20181336), (3, 13454224), (4, 10090668), (6, 6727112), (7, 5766096), (8, 5045334), (12, 3363556), (14, 2883048), (16, 2522667), (21, 1922032), (24, 1681778), (28, 1441524), (42, 961016), (48, 840889), (49, 823728), (56, 720762), (84, 480508), (98, 411864), (112, 360381), (131, 308112), (147, 274576), (168, 240254), (196, 205932), (262, 154056), (294, 137288), (336, 120127), (392, 102966), (393, 102704), (524, 77028), (588, 68644), (784, 51483), (786, 51352), (917, 44016), (1048, 38514), (1176, 34322), (1572, 25676), (1834, 22008), (2096, 19257), (2352, 17161), (2751, 14672), (3144, 12838), (3668, 11004), (5502, 7336), (6288, 6419)]