89893936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 202487040

約数和(自身を除く): 112593104

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 53, 88, 92, 106, 176, 184, 212, 253, 368, 419, 424, 506, 583, 838, 848, 1012, 1166, 1219, 1676, 2024, 2332, 2438, 3352, 4048, 4609, 4664, 4876, 6704, 9218, 9328, 9637, 9752, 13409, 18436, 19274, 19504, 22207, 26818, 36872, 38548, 44414, 53636, 73744, 77096, 88828, 106007, 107272, 154192, 177656, 212014, 214544, 244277, 355312, 424028, 488554, 510761, 848056, 977108, 1021522, 1696112, 1954216, 2043044, 3908432, 4086088, 5618371, 8172176, 11236742, 22473484, 44946968, 89893936]

約数ペア:

[(1, 89893936), (2, 44946968), (4, 22473484), (8, 11236742), (11, 8172176), (16, 5618371), (22, 4086088), (23, 3908432), (44, 2043044), (46, 1954216), (53, 1696112), (88, 1021522), (92, 977108), (106, 848056), (176, 510761), (184, 488554), (212, 424028), (253, 355312), (368, 244277), (419, 214544), (424, 212014), (506, 177656), (583, 154192), (838, 107272), (848, 106007), (1012, 88828), (1166, 77096), (1219, 73744), (1676, 53636), (2024, 44414), (2332, 38548), (2438, 36872), (3352, 26818), (4048, 22207), (4609, 19504), (4664, 19274), (4876, 18436), (6704, 13409), (9218, 9752), (9328, 9637)]