68259408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 202653696

約数和(自身を除く): 134394288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 911, 1338, 1561, 1784, 1822, 2676, 2733, 3122, 3568, 3644, 4683, 5352, 5466, 6244, 6377, 7288, 9366, 10704, 10932, 12488, 12754, 14576, 18732, 19131, 21864, 24976, 25508, 37464, 38262, 43728, 51016, 74928, 76524, 102032, 153048, 203153, 306096, 406306, 609459, 812612, 1218918, 1422071, 1625224, 2437836, 2844142, 3250448, 4266213, 4875672, 5688284, 8532426, 9751344, 11376568, 17064852, 22753136, 34129704, 68259408]

約数ペア:

[(1, 68259408), (2, 34129704), (3, 22753136), (4, 17064852), (6, 11376568), (7, 9751344), (8, 8532426), (12, 5688284), (14, 4875672), (16, 4266213), (21, 3250448), (24, 2844142), (28, 2437836), (42, 1625224), (48, 1422071), (56, 1218918), (84, 812612), (112, 609459), (168, 406306), (223, 306096), (336, 203153), (446, 153048), (669, 102032), (892, 76524), (911, 74928), (1338, 51016), (1561, 43728), (1784, 38262), (1822, 37464), (2676, 25508), (2733, 24976), (3122, 21864), (3568, 19131), (3644, 18732), (4683, 14576), (5352, 12754), (5466, 12488), (6244, 10932), (6377, 10704), (7288, 9366)]