89823864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 257402880

約数和(自身を除く): 167579016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 251, 296, 312, 372, 403, 444, 481, 502, 744, 753, 806, 888, 962, 1004, 1147, 1209, 1443, 1506, 1612, 1924, 2008, 2294, 2418, 2886, 3012, 3224, 3263, 3441, 3848, 4588, 4836, 5772, 6024, 6526, 6882, 7781, 9176, 9287, 9672, 9789, 11544, 13052, 13764, 14911, 15562, 18574, 19578, 23343, 26104, 27528, 27861, 29822, 31124, 37148, 39156, 44733, 46686, 55722, 59644, 62248, 74296, 78312, 89466, 93372, 101153, 111444, 119288, 120731, 178932, 186744, 202306, 222888, 241462, 287897, 303459, 357864, 362193, 404612, 482924, 575794, 606918, 724386, 809224, 863691, 965848, 1151588, 1213836, 1448772, 1727382, 2303176, 2427672, 2897544, 3454764, 3742661, 6909528, 7485322, 11227983, 14970644, 22455966, 29941288, 44911932, 89823864]

約数ペア:

[(1, 89823864), (2, 44911932), (3, 29941288), (4, 22455966), (6, 14970644), (8, 11227983), (12, 7485322), (13, 6909528), (24, 3742661), (26, 3454764), (31, 2897544), (37, 2427672), (39, 2303176), (52, 1727382), (62, 1448772), (74, 1213836), (78, 1151588), (93, 965848), (104, 863691), (111, 809224), (124, 724386), (148, 606918), (156, 575794), (186, 482924), (222, 404612), (248, 362193), (251, 357864), (296, 303459), (312, 287897), (372, 241462), (403, 222888), (444, 202306), (481, 186744), (502, 178932), (744, 120731), (753, 119288), (806, 111444), (888, 101153), (962, 93372), (1004, 89466), (1147, 78312), (1209, 74296), (1443, 62248), (1506, 59644), (1612, 55722), (1924, 46686), (2008, 44733), (2294, 39156), (2418, 37148), (2886, 31124), (3012, 29822), (3224, 27861), (3263, 27528), (3441, 26104), (3848, 23343), (4588, 19578), (4836, 18574), (5772, 15562), (6024, 14911), (6526, 13764), (6882, 13052), (7781, 11544), (9176, 9789), (9287, 9672)]