63733860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5073

約数の個数: 72

約数和(自身を含む): 196088256

約数和(自身を除く): 132354396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 4987, 6390, 9974, 12780, 14961, 19948, 24935, 29922, 44883, 49870, 59844, 74805, 89766, 99740, 149610, 179532, 224415, 299220, 354077, 448830, 708154, 897660, 1062231, 1416308, 1770385, 2124462, 3186693, 3540770, 4248924, 5311155, 6373386, 7081540, 10622310, 12746772, 15933465, 21244620, 31866930, 63733860]

約数ペア:

[(1, 63733860), (2, 31866930), (3, 21244620), (4, 15933465), (5, 12746772), (6, 10622310), (9, 7081540), (10, 6373386), (12, 5311155), (15, 4248924), (18, 3540770), (20, 3186693), (30, 2124462), (36, 1770385), (45, 1416308), (60, 1062231), (71, 897660), (90, 708154), (142, 448830), (180, 354077), (213, 299220), (284, 224415), (355, 179532), (426, 149610), (639, 99740), (710, 89766), (852, 74805), (1065, 59844), (1278, 49870), (1420, 44883), (2130, 29922), (2556, 24935), (3195, 19948), (4260, 14961), (4987, 12780), (6390, 9974)]