78124144

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 104007056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 67, 112, 116, 134, 203, 232, 268, 359, 406, 464, 469, 536, 718, 812, 938, 1072, 1436, 1624, 1876, 1943, 2513, 2872, 3248, 3752, 3886, 5026, 5744, 7504, 7772, 10052, 10411, 13601, 15544, 20104, 20822, 24053, 27202, 31088, 40208, 41644, 48106, 54404, 72877, 83288, 96212, 108808, 145754, 166576, 168371, 192424, 217616, 291508, 336742, 384848, 583016, 673484, 697537, 1166032, 1346968, 1395074, 2693936, 2790148, 4882759, 5580296, 9765518, 11160592, 19531036, 39062072, 78124144]

約数ペア:

[(1, 78124144), (2, 39062072), (4, 19531036), (7, 11160592), (8, 9765518), (14, 5580296), (16, 4882759), (28, 2790148), (29, 2693936), (56, 1395074), (58, 1346968), (67, 1166032), (112, 697537), (116, 673484), (134, 583016), (203, 384848), (232, 336742), (268, 291508), (359, 217616), (406, 192424), (464, 168371), (469, 166576), (536, 145754), (718, 108808), (812, 96212), (938, 83288), (1072, 72877), (1436, 54404), (1624, 48106), (1876, 41644), (1943, 40208), (2513, 31088), (2872, 27202), (3248, 24053), (3752, 20822), (3886, 20104), (5026, 15544), (5744, 13601), (7504, 10411), (7772, 10052)]