67066740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28661}}^1$

素因数の和:28689

約数の個数: 72

約数和(自身を含む): 219092328

約数和(自身を除く): 152025588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28661, 57322, 85983, 114644, 143305, 171966, 257949, 286610, 343932, 372593, 429915, 515898, 573220, 745186, 859830, 1031796, 1117779, 1289745, 1490372, 1719660, 1862965, 2235558, 2579490, 3353337, 3725930, 4471116, 5158980, 5588895, 6706674, 7451860, 11177790, 13413348, 16766685, 22355580, 33533370, 67066740]

約数ペア:

[(1, 67066740), (2, 33533370), (3, 22355580), (4, 16766685), (5, 13413348), (6, 11177790), (9, 7451860), (10, 6706674), (12, 5588895), (13, 5158980), (15, 4471116), (18, 3725930), (20, 3353337), (26, 2579490), (30, 2235558), (36, 1862965), (39, 1719660), (45, 1490372), (52, 1289745), (60, 1117779), (65, 1031796), (78, 859830), (90, 745186), (117, 573220), (130, 515898), (156, 429915), (180, 372593), (195, 343932), (234, 286610), (260, 257949), (390, 171966), (468, 143305), (585, 114644), (780, 85983), (1170, 57322), (2340, 28661)]