68801768024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{97987}}^1$

素因数の和:98184

約数の個数: 64

約数和(自身を含む): 143924774400

約数和(自身を除く): 75123006376

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 101, 158, 202, 316, 404, 632, 808, 869, 1111, 1738, 2222, 3476, 4444, 6952, 7979, 8888, 15958, 31916, 63832, 87769, 97987, 175538, 195974, 351076, 391948, 702152, 783896, 1077857, 2155714, 4311428, 7740973, 8622856, 9896687, 15481946, 19793374, 30963892, 39586748, 61927784, 79173496, 85150703, 108863557, 170301406, 217727114, 340602812, 435454228, 681205624, 781838273, 870908456, 1563676546, 3127353092, 6254706184, 8600221003, 17200442006, 34400884012, 68801768024]

約数ペア:

[(1, 68801768024), (2, 34400884012), (4, 17200442006), (8, 8600221003), (11, 6254706184), (22, 3127353092), (44, 1563676546), (79, 870908456), (88, 781838273), (101, 681205624), (158, 435454228), (202, 340602812), (316, 217727114), (404, 170301406), (632, 108863557), (808, 85150703), (869, 79173496), (1111, 61927784), (1738, 39586748), (2222, 30963892), (3476, 19793374), (4444, 15481946), (6952, 9896687), (7979, 8622856), (8888, 7740973), (15958, 4311428), (31916, 2155714), (63832, 1077857), (87769, 783896), (97987, 702152), (175538, 391948), (195974, 351076)]