77386218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 191557632

約数和(自身を除く): 114171414

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 271, 273, 523, 542, 546, 813, 1046, 1569, 1626, 1897, 3138, 3523, 3661, 3794, 5691, 6799, 7046, 7322, 10569, 10983, 11382, 13598, 20397, 21138, 21966, 24661, 40794, 47593, 49322, 73983, 95186, 141733, 142779, 147966, 283466, 285558, 425199, 850398, 992131, 1842529, 1984262, 2976393, 3685058, 5527587, 5952786, 11055174, 12897703, 25795406, 38693109, 77386218]

約数ペア:

[(1, 77386218), (2, 38693109), (3, 25795406), (6, 12897703), (7, 11055174), (13, 5952786), (14, 5527587), (21, 3685058), (26, 2976393), (39, 1984262), (42, 1842529), (78, 992131), (91, 850398), (182, 425199), (271, 285558), (273, 283466), (523, 147966), (542, 142779), (546, 141733), (813, 95186), (1046, 73983), (1569, 49322), (1626, 47593), (1897, 40794), (3138, 24661), (3523, 21966), (3661, 21138), (3794, 20397), (5691, 13598), (6799, 11382), (7046, 10983), (7322, 10569)]