78688170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 227021184

約数和(自身を除く): 148333014

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 61, 66, 90, 99, 110, 122, 165, 183, 198, 305, 330, 366, 495, 549, 610, 671, 915, 990, 1098, 1303, 1342, 1830, 2013, 2606, 2745, 3355, 3909, 4026, 5490, 6039, 6515, 6710, 7818, 10065, 11727, 12078, 13030, 14333, 19545, 20130, 23454, 28666, 30195, 39090, 42999, 58635, 60390, 71665, 79483, 85998, 117270, 128997, 143330, 158966, 214995, 238449, 257994, 397415, 429990, 476898, 644985, 715347, 794830, 874313, 1192245, 1289970, 1430694, 1748626, 2384490, 2622939, 3576735, 4371565, 5245878, 7153470, 7868817, 8743130, 13114695, 15737634, 26229390, 39344085, 78688170]

約数ペア:

[(1, 78688170), (2, 39344085), (3, 26229390), (5, 15737634), (6, 13114695), (9, 8743130), (10, 7868817), (11, 7153470), (15, 5245878), (18, 4371565), (22, 3576735), (30, 2622939), (33, 2384490), (45, 1748626), (55, 1430694), (61, 1289970), (66, 1192245), (90, 874313), (99, 794830), (110, 715347), (122, 644985), (165, 476898), (183, 429990), (198, 397415), (305, 257994), (330, 238449), (366, 214995), (495, 158966), (549, 143330), (610, 128997), (671, 117270), (915, 85998), (990, 79483), (1098, 71665), (1303, 60390), (1342, 58635), (1830, 42999), (2013, 39090), (2606, 30195), (2745, 28666), (3355, 23454), (3909, 20130), (4026, 19545), (5490, 14333), (6039, 13030), (6515, 12078), (6710, 11727), (7818, 10065)]