63874620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1523}}^1$

素因数の和:1771

約数の個数: 72

約数和(自身を含む): 194712336

約数和(自身を除く): 130837716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 1523, 2097, 2330, 2796, 3046, 3495, 4194, 4569, 4660, 6092, 6990, 7615, 8388, 9138, 10485, 13707, 13980, 15230, 18276, 20970, 22845, 27414, 30460, 41940, 45690, 54828, 68535, 91380, 137070, 274140, 354859, 709718, 1064577, 1419436, 1774295, 2129154, 3193731, 3548590, 4258308, 5322885, 6387462, 7097180, 10645770, 12774924, 15968655, 21291540, 31937310, 63874620]

約数ペア:

[(1, 63874620), (2, 31937310), (3, 21291540), (4, 15968655), (5, 12774924), (6, 10645770), (9, 7097180), (10, 6387462), (12, 5322885), (15, 4258308), (18, 3548590), (20, 3193731), (30, 2129154), (36, 1774295), (45, 1419436), (60, 1064577), (90, 709718), (180, 354859), (233, 274140), (466, 137070), (699, 91380), (932, 68535), (1165, 54828), (1398, 45690), (1523, 41940), (2097, 30460), (2330, 27414), (2796, 22845), (3046, 20970), (3495, 18276), (4194, 15230), (4569, 13980), (4660, 13707), (6092, 10485), (6990, 9138), (7615, 8388)]