72315308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 141359904

約数和(自身を除く): 69044596

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 107, 164, 214, 317, 428, 533, 634, 1066, 1268, 1391, 2132, 2782, 4121, 4387, 5564, 8242, 8774, 12997, 16484, 17548, 25994, 33919, 51988, 57031, 67838, 114062, 135676, 168961, 228124, 337922, 440947, 675844, 881894, 1390679, 1763788, 2781358, 5562716, 18078827, 36157654, 72315308]

約数ペア:

[(1, 72315308), (2, 36157654), (4, 18078827), (13, 5562716), (26, 2781358), (41, 1763788), (52, 1390679), (82, 881894), (107, 675844), (164, 440947), (214, 337922), (317, 228124), (428, 168961), (533, 135676), (634, 114062), (1066, 67838), (1268, 57031), (1391, 51988), (2132, 33919), (2782, 25994), (4121, 17548), (4387, 16484), (5564, 12997), (8242, 8774)]