86917320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11497}}^1$

素因数の和:11524

約数の個数: 128

約数和(自身を含む): 331142400

約数和(自身を除く): 244225080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11497, 22994, 34491, 45988, 57485, 68982, 80479, 91976, 103473, 114970, 137964, 160958, 172455, 206946, 229940, 241437, 275928, 310419, 321916, 344910, 402395, 413892, 459880, 482874, 517365, 620838, 643832, 689820, 724311, 804790, 827784, 965748, 1034730, 1207185, 1241676, 1379640, 1448622, 1552095, 1609580, 1931496, 2069460, 2172933, 2414370, 2483352, 2897244, 3104190, 3219160, 3621555, 4138920, 4345866, 4828740, 5794488, 6208380, 7243110, 8691732, 9657480, 10864665, 12416760, 14486220, 17383464, 21729330, 28972440, 43458660, 86917320]

約数ペア:

[(1, 86917320), (2, 43458660), (3, 28972440), (4, 21729330), (5, 17383464), (6, 14486220), (7, 12416760), (8, 10864665), (9, 9657480), (10, 8691732), (12, 7243110), (14, 6208380), (15, 5794488), (18, 4828740), (20, 4345866), (21, 4138920), (24, 3621555), (27, 3219160), (28, 3104190), (30, 2897244), (35, 2483352), (36, 2414370), (40, 2172933), (42, 2069460), (45, 1931496), (54, 1609580), (56, 1552095), (60, 1448622), (63, 1379640), (70, 1241676), (72, 1207185), (84, 1034730), (90, 965748), (105, 827784), (108, 804790), (120, 724311), (126, 689820), (135, 643832), (140, 620838), (168, 517365), (180, 482874), (189, 459880), (210, 413892), (216, 402395), (252, 344910), (270, 321916), (280, 310419), (315, 275928), (360, 241437), (378, 229940), (420, 206946), (504, 172455), (540, 160958), (630, 137964), (756, 114970), (840, 103473), (945, 91976), (1080, 80479), (1260, 68982), (1512, 57485), (1890, 45988), (2520, 34491), (3780, 22994), (7560, 11497)]