72072954

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 162190080

約数和(自身を除く): 90117126

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 227, 279, 454, 558, 569, 681, 1138, 1362, 1707, 2043, 3414, 4086, 5121, 7037, 10242, 14074, 17639, 21111, 35278, 42222, 52917, 63333, 105834, 126666, 129163, 158751, 258326, 317502, 387489, 774978, 1162467, 2324934, 4004053, 8008106, 12012159, 24024318, 36036477, 72072954]

約数ペア:

[(1, 72072954), (2, 36036477), (3, 24024318), (6, 12012159), (9, 8008106), (18, 4004053), (31, 2324934), (62, 1162467), (93, 774978), (186, 387489), (227, 317502), (279, 258326), (454, 158751), (558, 129163), (569, 126666), (681, 105834), (1138, 63333), (1362, 52917), (1707, 42222), (2043, 35278), (3414, 21111), (4086, 17639), (5121, 14074), (7037, 10242)]