90905196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{691}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 223986560

約数和(自身を除く): 133081364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 577, 691, 1154, 1382, 1731, 2073, 2308, 2764, 3462, 4146, 6924, 8292, 10963, 13129, 21926, 26258, 32889, 39387, 43852, 52516, 65778, 78774, 131556, 157548, 398707, 797414, 1196121, 1594828, 2392242, 4784484, 7575433, 15150866, 22726299, 30301732, 45452598, 90905196]

約数ペア:

[(1, 90905196), (2, 45452598), (3, 30301732), (4, 22726299), (6, 15150866), (12, 7575433), (19, 4784484), (38, 2392242), (57, 1594828), (76, 1196121), (114, 797414), (228, 398707), (577, 157548), (691, 131556), (1154, 78774), (1382, 65778), (1731, 52516), (2073, 43852), (2308, 39387), (2764, 32889), (3462, 26258), (4146, 21926), (6924, 13129), (8292, 10963)]