86770116

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 240033024

約数和(自身を除く): 153262908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 81, 93, 106, 108, 124, 159, 162, 163, 186, 212, 279, 318, 324, 326, 372, 477, 489, 558, 636, 652, 837, 954, 978, 1116, 1431, 1467, 1643, 1674, 1908, 1956, 2511, 2862, 2934, 3286, 3348, 4293, 4401, 4929, 5022, 5053, 5724, 5868, 6572, 8586, 8639, 8802, 9858, 10044, 10106, 13203, 14787, 15159, 17172, 17278, 17604, 19716, 20212, 25917, 26406, 29574, 30318, 34556, 44361, 45477, 51834, 52812, 59148, 60636, 77751, 88722, 90954, 103668, 133083, 136431, 155502, 177444, 181908, 233253, 266166, 267809, 272862, 311004, 409293, 466506, 532332, 535618, 545724, 699759, 803427, 818586, 933012, 1071236, 1399518, 1606854, 1637172, 2410281, 2799036, 3213708, 4820562, 7230843, 9641124, 14461686, 21692529, 28923372, 43385058, 86770116]

約数ペア:

[(1, 86770116), (2, 43385058), (3, 28923372), (4, 21692529), (6, 14461686), (9, 9641124), (12, 7230843), (18, 4820562), (27, 3213708), (31, 2799036), (36, 2410281), (53, 1637172), (54, 1606854), (62, 1399518), (81, 1071236), (93, 933012), (106, 818586), (108, 803427), (124, 699759), (159, 545724), (162, 535618), (163, 532332), (186, 466506), (212, 409293), (279, 311004), (318, 272862), (324, 267809), (326, 266166), (372, 233253), (477, 181908), (489, 177444), (558, 155502), (636, 136431), (652, 133083), (837, 103668), (954, 90954), (978, 88722), (1116, 77751), (1431, 60636), (1467, 59148), (1643, 52812), (1674, 51834), (1908, 45477), (1956, 44361), (2511, 34556), (2862, 30318), (2934, 29574), (3286, 26406), (3348, 25917), (4293, 20212), (4401, 19716), (4929, 17604), (5022, 17278), (5053, 17172), (5724, 15159), (5868, 14787), (6572, 13203), (8586, 10106), (8639, 10044), (8802, 9858)]