78966636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5839}}^1$

素因数の和:5883

約数の個数: 72

約数和(自身を含む): 223695360

約数和(自身を除く): 144728724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 5839, 6762, 11678, 13524, 17517, 23356, 35034, 40873, 70068, 81746, 122619, 134297, 163492, 245238, 268594, 286111, 402891, 490476, 537188, 572222, 805782, 858333, 940079, 1144444, 1611564, 1716666, 1880158, 2820237, 3433332, 3760316, 5640474, 6580553, 11280948, 13161106, 19741659, 26322212, 39483318, 78966636]

約数ペア:

[(1, 78966636), (2, 39483318), (3, 26322212), (4, 19741659), (6, 13161106), (7, 11280948), (12, 6580553), (14, 5640474), (21, 3760316), (23, 3433332), (28, 2820237), (42, 1880158), (46, 1716666), (49, 1611564), (69, 1144444), (84, 940079), (92, 858333), (98, 805782), (138, 572222), (147, 537188), (161, 490476), (196, 402891), (276, 286111), (294, 268594), (322, 245238), (483, 163492), (588, 134297), (644, 122619), (966, 81746), (1127, 70068), (1932, 40873), (2254, 35034), (3381, 23356), (4508, 17517), (5839, 13524), (6762, 11678)]