131238072

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37199}}^1$

素因数の和:37225

約数の個数: 72

約数和(自身を含む): 413478000

約数和(自身を除く): 282239928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 37199, 74398, 111597, 148796, 223194, 260393, 297592, 334791, 446388, 520786, 669582, 781179, 892776, 1041572, 1339164, 1562358, 1822751, 2083144, 2343537, 2678328, 3124716, 3645502, 4687074, 5468253, 6249432, 7291004, 9374148, 10936506, 14582008, 16404759, 18748296, 21873012, 32809518, 43746024, 65619036, 131238072]

約数ペア:

[(1, 131238072), (2, 65619036), (3, 43746024), (4, 32809518), (6, 21873012), (7, 18748296), (8, 16404759), (9, 14582008), (12, 10936506), (14, 9374148), (18, 7291004), (21, 6249432), (24, 5468253), (28, 4687074), (36, 3645502), (42, 3124716), (49, 2678328), (56, 2343537), (63, 2083144), (72, 1822751), (84, 1562358), (98, 1339164), (126, 1041572), (147, 892776), (168, 781179), (196, 669582), (252, 520786), (294, 446388), (392, 334791), (441, 297592), (504, 260393), (588, 223194), (882, 148796), (1176, 111597), (1764, 74398), (3528, 37199)]