72077178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 154639584

約数和(自身を除く): 82562406

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 211, 289, 394, 422, 578, 591, 633, 867, 1182, 1266, 1734, 3349, 3587, 6698, 7174, 10047, 10761, 20094, 21522, 41567, 56933, 60979, 83134, 113866, 121958, 124701, 170799, 182937, 249402, 341598, 365874, 706639, 1413278, 2119917, 4239834, 12012863, 24025726, 36038589, 72077178]

約数ペア:

[(1, 72077178), (2, 36038589), (3, 24025726), (6, 12012863), (17, 4239834), (34, 2119917), (51, 1413278), (102, 706639), (197, 365874), (211, 341598), (289, 249402), (394, 182937), (422, 170799), (578, 124701), (591, 121958), (633, 113866), (867, 83134), (1182, 60979), (1266, 56933), (1734, 41567), (3349, 21522), (3587, 20094), (6698, 10761), (7174, 10047)]