86439276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31183}}^1$

素因数の和:31211

約数の個数: 72

約数和(自身を含む): 272423424

約数和(自身を除く): 185984148

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 31183, 62366, 93549, 124732, 187098, 218281, 280647, 343013, 374196, 436562, 561294, 654843, 686026, 873124, 1029039, 1122588, 1309686, 1372052, 1964529, 2058078, 2401091, 2619372, 3087117, 3929058, 4116156, 4802182, 6174234, 7203273, 7858116, 9604364, 12348468, 14406546, 21609819, 28813092, 43219638, 86439276]

約数ペア:

[(1, 86439276), (2, 43219638), (3, 28813092), (4, 21609819), (6, 14406546), (7, 12348468), (9, 9604364), (11, 7858116), (12, 7203273), (14, 6174234), (18, 4802182), (21, 4116156), (22, 3929058), (28, 3087117), (33, 2619372), (36, 2401091), (42, 2058078), (44, 1964529), (63, 1372052), (66, 1309686), (77, 1122588), (84, 1029039), (99, 873124), (126, 686026), (132, 654843), (154, 561294), (198, 436562), (231, 374196), (252, 343013), (308, 280647), (396, 218281), (462, 187098), (693, 124732), (924, 93549), (1386, 62366), (2772, 31183)]