84609084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3889}}^1$

素因数の和:3947

約数の個数: 72

約数和(自身を含む): 235920720

約数和(自身を除く): 151311636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 3889, 5439, 7252, 7778, 10878, 11667, 15556, 21756, 23334, 27223, 46668, 54446, 81669, 108892, 143893, 163338, 190561, 287786, 326676, 381122, 431679, 571683, 575572, 762244, 863358, 1007251, 1143366, 1726716, 2014502, 2286732, 3021753, 4029004, 6043506, 7050757, 12087012, 14101514, 21152271, 28203028, 42304542, 84609084]

約数ペア:

[(1, 84609084), (2, 42304542), (3, 28203028), (4, 21152271), (6, 14101514), (7, 12087012), (12, 7050757), (14, 6043506), (21, 4029004), (28, 3021753), (37, 2286732), (42, 2014502), (49, 1726716), (74, 1143366), (84, 1007251), (98, 863358), (111, 762244), (147, 575572), (148, 571683), (196, 431679), (222, 381122), (259, 326676), (294, 287786), (444, 190561), (518, 163338), (588, 143893), (777, 108892), (1036, 81669), (1554, 54446), (1813, 46668), (3108, 27223), (3626, 23334), (3889, 21756), (5439, 15556), (7252, 11667), (7778, 10878)]