87611616

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4987}}^1$

素因数の和:5064

約数の個数: 72

約数和(自身を含む): 253280664

約数和(自身を除く): 165669048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 4987, 5856, 8784, 9974, 14961, 17568, 19948, 29922, 39896, 44883, 59844, 79792, 89766, 119688, 159584, 179532, 239376, 304207, 359064, 478752, 608414, 718128, 912621, 1216828, 1436256, 1825242, 2433656, 2737863, 3650484, 4867312, 5475726, 7300968, 9734624, 10951452, 14601936, 21902904, 29203872, 43805808, 87611616]

約数ペア:

[(1, 87611616), (2, 43805808), (3, 29203872), (4, 21902904), (6, 14601936), (8, 10951452), (9, 9734624), (12, 7300968), (16, 5475726), (18, 4867312), (24, 3650484), (32, 2737863), (36, 2433656), (48, 1825242), (61, 1436256), (72, 1216828), (96, 912621), (122, 718128), (144, 608414), (183, 478752), (244, 359064), (288, 304207), (366, 239376), (488, 179532), (549, 159584), (732, 119688), (976, 89766), (1098, 79792), (1464, 59844), (1952, 44883), (2196, 39896), (2928, 29922), (4392, 19948), (4987, 17568), (5856, 14961), (8784, 9974)]