71547756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 206115840

約数和(自身を除く): 134568084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 58, 69, 84, 87, 92, 116, 138, 161, 174, 203, 276, 322, 348, 406, 483, 609, 644, 667, 812, 966, 1218, 1277, 1334, 1932, 2001, 2436, 2554, 2668, 3831, 4002, 4669, 5108, 7662, 8004, 8939, 9338, 14007, 15324, 17878, 18676, 26817, 28014, 29371, 35756, 37033, 53634, 56028, 58742, 74066, 88113, 107268, 111099, 117484, 148132, 176226, 205597, 222198, 259231, 352452, 411194, 444396, 518462, 616791, 777693, 822388, 851759, 1036924, 1233582, 1555386, 1703518, 2467164, 2555277, 3110772, 3407036, 5110554, 5962313, 10221108, 11924626, 17886939, 23849252, 35773878, 71547756]

約数ペア:

[(1, 71547756), (2, 35773878), (3, 23849252), (4, 17886939), (6, 11924626), (7, 10221108), (12, 5962313), (14, 5110554), (21, 3407036), (23, 3110772), (28, 2555277), (29, 2467164), (42, 1703518), (46, 1555386), (58, 1233582), (69, 1036924), (84, 851759), (87, 822388), (92, 777693), (116, 616791), (138, 518462), (161, 444396), (174, 411194), (203, 352452), (276, 259231), (322, 222198), (348, 205597), (406, 176226), (483, 148132), (609, 117484), (644, 111099), (667, 107268), (812, 88113), (966, 74066), (1218, 58742), (1277, 56028), (1334, 53634), (1932, 37033), (2001, 35756), (2436, 29371), (2554, 28014), (2668, 26817), (3831, 18676), (4002, 17878), (4669, 15324), (5108, 14007), (7662, 9338), (8004, 8939)]