87281604

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 242040960

約数和(自身を除く): 154759356

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 137, 153, 204, 274, 306, 347, 411, 459, 548, 612, 694, 822, 918, 1041, 1233, 1388, 1644, 1836, 2082, 2329, 2466, 3123, 3699, 4164, 4658, 4932, 5899, 6246, 6987, 7398, 9316, 9369, 11798, 12492, 13974, 14796, 17697, 18738, 20961, 23596, 27948, 35394, 37476, 41922, 47539, 53091, 62883, 70788, 83844, 95078, 106182, 125766, 142617, 159273, 190156, 212364, 251532, 285234, 318546, 427851, 570468, 637092, 808163, 855702, 1283553, 1616326, 1711404, 2424489, 2567106, 3232652, 4848978, 5134212, 7273467, 9697956, 14546934, 21820401, 29093868, 43640802, 87281604]

約数ペア:

[(1, 87281604), (2, 43640802), (3, 29093868), (4, 21820401), (6, 14546934), (9, 9697956), (12, 7273467), (17, 5134212), (18, 4848978), (27, 3232652), (34, 2567106), (36, 2424489), (51, 1711404), (54, 1616326), (68, 1283553), (102, 855702), (108, 808163), (137, 637092), (153, 570468), (204, 427851), (274, 318546), (306, 285234), (347, 251532), (411, 212364), (459, 190156), (548, 159273), (612, 142617), (694, 125766), (822, 106182), (918, 95078), (1041, 83844), (1233, 70788), (1388, 62883), (1644, 53091), (1836, 47539), (2082, 41922), (2329, 37476), (2466, 35394), (3123, 27948), (3699, 23596), (4164, 20961), (4658, 18738), (4932, 17697), (5899, 14796), (6246, 13974), (6987, 12492), (7398, 11798), (9316, 9369)]