72784998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28277}}^1$

素因数の和:28309

約数の個数: 48

約数和(自身を含む): 185277456

約数和(自身を除く): 112492458

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 28277, 56554, 84831, 169662, 254493, 311047, 367601, 508986, 622094, 735202, 933141, 1102803, 1866282, 2205606, 2799423, 3308409, 4043611, 5598846, 6616818, 8087222, 12130833, 24261666, 36392499, 72784998]

約数ペア:

[(1, 72784998), (2, 36392499), (3, 24261666), (6, 12130833), (9, 8087222), (11, 6616818), (13, 5598846), (18, 4043611), (22, 3308409), (26, 2799423), (33, 2205606), (39, 1866282), (66, 1102803), (78, 933141), (99, 735202), (117, 622094), (143, 508986), (198, 367601), (234, 311047), (286, 254493), (429, 169662), (858, 84831), (1287, 56554), (2574, 28277)]