89098768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 202112064

約数和(自身を除く): 113013296

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 97, 136, 176, 187, 194, 272, 307, 374, 388, 614, 748, 776, 1067, 1228, 1496, 1552, 1649, 2134, 2456, 2992, 3298, 3377, 4268, 4912, 5219, 6596, 6754, 8536, 10438, 13192, 13508, 17072, 18139, 20876, 26384, 27016, 29779, 36278, 41752, 54032, 57409, 59558, 72556, 83504, 114818, 119116, 145112, 229636, 238232, 290224, 327569, 459272, 476464, 506243, 655138, 918544, 1012486, 1310276, 2024972, 2620552, 4049944, 5241104, 5568673, 8099888, 11137346, 22274692, 44549384, 89098768]

約数ペア:

[(1, 89098768), (2, 44549384), (4, 22274692), (8, 11137346), (11, 8099888), (16, 5568673), (17, 5241104), (22, 4049944), (34, 2620552), (44, 2024972), (68, 1310276), (88, 1012486), (97, 918544), (136, 655138), (176, 506243), (187, 476464), (194, 459272), (272, 327569), (307, 290224), (374, 238232), (388, 229636), (614, 145112), (748, 119116), (776, 114818), (1067, 83504), (1228, 72556), (1496, 59558), (1552, 57409), (1649, 54032), (2134, 41752), (2456, 36278), (2992, 29779), (3298, 27016), (3377, 26384), (4268, 20876), (4912, 18139), (5219, 17072), (6596, 13508), (6754, 13192), (8536, 10438)]