89084828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 192894240

約数和(自身を除く): 103809412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 109, 119, 202, 218, 238, 289, 404, 436, 476, 578, 707, 763, 1156, 1414, 1526, 1717, 1853, 2023, 2828, 3052, 3434, 3706, 4046, 6868, 7412, 8092, 11009, 12019, 12971, 22018, 24038, 25942, 29189, 31501, 44036, 48076, 51884, 58378, 63002, 77063, 116756, 126004, 154126, 187153, 204323, 220507, 308252, 374306, 408646, 441014, 748612, 817292, 882028, 1310071, 2620142, 3181601, 5240284, 6363202, 12726404, 22271207, 44542414, 89084828]

約数ペア:

[(1, 89084828), (2, 44542414), (4, 22271207), (7, 12726404), (14, 6363202), (17, 5240284), (28, 3181601), (34, 2620142), (68, 1310071), (101, 882028), (109, 817292), (119, 748612), (202, 441014), (218, 408646), (238, 374306), (289, 308252), (404, 220507), (436, 204323), (476, 187153), (578, 154126), (707, 126004), (763, 116756), (1156, 77063), (1414, 63002), (1526, 58378), (1717, 51884), (1853, 48076), (2023, 44036), (2828, 31501), (3052, 29189), (3434, 25942), (3706, 24038), (4046, 22018), (6868, 12971), (7412, 12019), (8092, 11009)]