72544290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26573}}^1$

素因数の和:26603

約数の個数: 64

約数和(自身を含む): 214292736

約数和(自身を除く): 141748446

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 26573, 53146, 79719, 132865, 159438, 186011, 265730, 345449, 372022, 398595, 558033, 690898, 797190, 930055, 1036347, 1116066, 1727245, 1860110, 2072694, 2418143, 2790165, 3454490, 4836286, 5181735, 5580330, 7254429, 10363470, 12090715, 14508858, 24181430, 36272145, 72544290]

約数ペア:

[(1, 72544290), (2, 36272145), (3, 24181430), (5, 14508858), (6, 12090715), (7, 10363470), (10, 7254429), (13, 5580330), (14, 5181735), (15, 4836286), (21, 3454490), (26, 2790165), (30, 2418143), (35, 2072694), (39, 1860110), (42, 1727245), (65, 1116066), (70, 1036347), (78, 930055), (91, 797190), (105, 690898), (130, 558033), (182, 398595), (195, 372022), (210, 345449), (273, 265730), (390, 186011), (455, 159438), (546, 132865), (910, 79719), (1365, 53146), (2730, 26573)]