77386140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33071}}^1$

素因数の和:33099

約数の個数: 72

約数和(自身を含む): 252802368

約数和(自身を除く): 175416228

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, 33071, 66142, 99213, 132284, 165355, 198426, 297639, 330710, 396852, 429923, 496065, 595278, 661420, 859846, 992130, 1190556, 1289769, 1488195, 1719692, 1984260, 2149615, 2579538, 2976390, 3869307, 4299230, 5159076, 5952780, 6448845, 7738614, 8598460, 12897690, 15477228, 19346535, 25795380, 38693070, 77386140]

約数ペア:

[(1, 77386140), (2, 38693070), (3, 25795380), (4, 19346535), (5, 15477228), (6, 12897690), (9, 8598460), (10, 7738614), (12, 6448845), (13, 5952780), (15, 5159076), (18, 4299230), (20, 3869307), (26, 2976390), (30, 2579538), (36, 2149615), (39, 1984260), (45, 1719692), (52, 1488195), (60, 1289769), (65, 1190556), (78, 992130), (90, 859846), (117, 661420), (130, 595278), (156, 496065), (180, 429923), (195, 396852), (234, 330710), (260, 297639), (390, 198426), (468, 165355), (585, 132284), (780, 99213), (1170, 66142), (2340, 33071)]