79197660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6197}}^1$

素因数の和:6283

約数の個数: 72

約数和(自身を含む): 243655776

約数和(自身を除く): 164458116

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, 6197, 6390, 12394, 12780, 18591, 24788, 30985, 37182, 55773, 61970, 74364, 92955, 111546, 123940, 185910, 223092, 278865, 371820, 439987, 557730, 879974, 1115460, 1319961, 1759948, 2199935, 2639922, 3959883, 4399870, 5279844, 6599805, 7919766, 8799740, 13199610, 15839532, 19799415, 26399220, 39598830, 79197660]

約数ペア:

[(1, 79197660), (2, 39598830), (3, 26399220), (4, 19799415), (5, 15839532), (6, 13199610), (9, 8799740), (10, 7919766), (12, 6599805), (15, 5279844), (18, 4399870), (20, 3959883), (30, 2639922), (36, 2199935), (45, 1759948), (60, 1319961), (71, 1115460), (90, 879974), (142, 557730), (180, 439987), (213, 371820), (284, 278865), (355, 223092), (426, 185910), (639, 123940), (710, 111546), (852, 92955), (1065, 74364), (1278, 61970), (1420, 55773), (2130, 37182), (2556, 30985), (3195, 24788), (4260, 18591), (6197, 12780), (6390, 12394)]