89102972

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2789}}^1$

素因数の和:2970

約数の個数: 36

約数和(自身を含む): 182566440

約数和(自身を除く): 93463468

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 2789, 4564, 5578, 7987, 11156, 15974, 19523, 31948, 39046, 78092, 136661, 273322, 454607, 546644, 909214, 1818428, 3182249, 6364498, 12728996, 22275743, 44551486, 89102972]

約数ペア:

[(1, 89102972), (2, 44551486), (4, 22275743), (7, 12728996), (14, 6364498), (28, 3182249), (49, 1818428), (98, 909214), (163, 546644), (196, 454607), (326, 273322), (652, 136661), (1141, 78092), (2282, 39046), (2789, 31948), (4564, 19523), (5578, 15974), (7987, 11156)]