86729580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4088

約数の個数: 144

約数和(自身を含む): 318427200

約数和(自身を除く): 231697620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4049, 4284, 5355, 7140, 8098, 10710, 12147, 16196, 20245, 21420, 24294, 28343, 36441, 40490, 48588, 56686, 60735, 68833, 72882, 80980, 85029, 113372, 121470, 137666, 141715, 145764, 170058, 182205, 206499, 242940, 255087, 275332, 283430, 340116, 344165, 364410, 412998, 425145, 481831, 510174, 566860, 619497, 688330, 728820, 825996, 850290, 963662, 1020348, 1032495, 1238994, 1275435, 1376660, 1445493, 1700580, 1927324, 2064990, 2409155, 2477988, 2550870, 2890986, 3097485, 4129980, 4336479, 4818310, 5101740, 5781972, 6194970, 7227465, 8672958, 9636620, 12389940, 14454930, 17345916, 21682395, 28909860, 43364790, 86729580]

約数ペア:

[(1, 86729580), (2, 43364790), (3, 28909860), (4, 21682395), (5, 17345916), (6, 14454930), (7, 12389940), (9, 9636620), (10, 8672958), (12, 7227465), (14, 6194970), (15, 5781972), (17, 5101740), (18, 4818310), (20, 4336479), (21, 4129980), (28, 3097485), (30, 2890986), (34, 2550870), (35, 2477988), (36, 2409155), (42, 2064990), (45, 1927324), (51, 1700580), (60, 1445493), (63, 1376660), (68, 1275435), (70, 1238994), (84, 1032495), (85, 1020348), (90, 963662), (102, 850290), (105, 825996), (119, 728820), (126, 688330), (140, 619497), (153, 566860), (170, 510174), (180, 481831), (204, 425145), (210, 412998), (238, 364410), (252, 344165), (255, 340116), (306, 283430), (315, 275332), (340, 255087), (357, 242940), (420, 206499), (476, 182205), (510, 170058), (595, 145764), (612, 141715), (630, 137666), (714, 121470), (765, 113372), (1020, 85029), (1071, 80980), (1190, 72882), (1260, 68833), (1428, 60735), (1530, 56686), (1785, 48588), (2142, 40490), (2380, 36441), (3060, 28343), (3570, 24294), (4049, 21420), (4284, 20245), (5355, 16196), (7140, 12147), (8098, 10710)]