76888060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 103100420

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 61, 62, 76, 95, 107, 122, 124, 155, 190, 214, 244, 305, 310, 380, 428, 535, 589, 610, 620, 1070, 1159, 1178, 1220, 1891, 2033, 2140, 2318, 2356, 2945, 3317, 3782, 4066, 4636, 5795, 5890, 6527, 6634, 7564, 8132, 9455, 10165, 11590, 11780, 13054, 13268, 16585, 18910, 20330, 23180, 26108, 32635, 33170, 35929, 37820, 40660, 63023, 65270, 66340, 71858, 124013, 126046, 130540, 143716, 179645, 202337, 248026, 252092, 315115, 359290, 404674, 496052, 620065, 630230, 718580, 809348, 1011685, 1240130, 1260460, 2023370, 2480260, 3844403, 4046740, 7688806, 15377612, 19222015, 38444030, 76888060]

約数ペア:

[(1, 76888060), (2, 38444030), (4, 19222015), (5, 15377612), (10, 7688806), (19, 4046740), (20, 3844403), (31, 2480260), (38, 2023370), (61, 1260460), (62, 1240130), (76, 1011685), (95, 809348), (107, 718580), (122, 630230), (124, 620065), (155, 496052), (190, 404674), (214, 359290), (244, 315115), (305, 252092), (310, 248026), (380, 202337), (428, 179645), (535, 143716), (589, 130540), (610, 126046), (620, 124013), (1070, 71858), (1159, 66340), (1178, 65270), (1220, 63023), (1891, 40660), (2033, 37820), (2140, 35929), (2318, 33170), (2356, 32635), (2945, 26108), (3317, 23180), (3782, 20330), (4066, 18910), (4636, 16585), (5795, 13268), (5890, 13054), (6527, 11780), (6634, 11590), (7564, 10165), (8132, 9455)]