84991284

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{6883}}^1$

素因数の和:6914

約数の個数: 72

約数和(自身を含む): 250577600

約数和(自身を除く): 165586316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 6883, 12348, 13766, 20649, 27532, 41298, 48181, 61947, 82596, 96362, 123894, 144543, 192724, 247788, 289086, 337267, 433629, 578172, 674534, 867258, 1011801, 1349068, 1734516, 2023602, 2360869, 3035403, 4047204, 4721738, 6070806, 7082607, 9443476, 12141612, 14165214, 21247821, 28330428, 42495642, 84991284]

約数ペア:

[(1, 84991284), (2, 42495642), (3, 28330428), (4, 21247821), (6, 14165214), (7, 12141612), (9, 9443476), (12, 7082607), (14, 6070806), (18, 4721738), (21, 4047204), (28, 3035403), (36, 2360869), (42, 2023602), (49, 1734516), (63, 1349068), (84, 1011801), (98, 867258), (126, 674534), (147, 578172), (196, 433629), (252, 337267), (294, 289086), (343, 247788), (441, 192724), (588, 144543), (686, 123894), (882, 96362), (1029, 82596), (1372, 61947), (1764, 48181), (2058, 41298), (3087, 27532), (4116, 20649), (6174, 13766), (6883, 12348)]