79907018.000000000

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 180247680

約数和(自身を除く): 62797375

約数列:

[1, 5, 7, 19, 23, 35, 49, 95, 115, 133, 161, 245, 437, 665, 805, 931, 1097, 1127, 2185, 3059, 4655, 5485, 5635, 7679, 15295, 20843, 21413, 25231, 38395, 53753, 104215, 107065, 126155, 145901, 176617, 268765, 479389, 729505, 883085, 1021307, 1236319, 2396945, 3355723, 5106535, 6181595, 16778615, 23490061, 117450305]

約数ペア:

[(1, 117450305), (5, 23490061), (7, 16778615), (19, 6181595), (23, 5106535), (35, 3355723), (49, 2396945), (95, 1236319), (115, 1021307), (133, 883085), (161, 729505), (245, 479389), (437, 268765), (665, 176617), (805, 145901), (931, 126155), (1097, 107065), (1127, 104215), (2185, 53753), (3059, 38395), (4655, 25231), (5485, 21413), (5635, 20843), (7679, 15295)]