72147264

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53681}}^1$

素因数の和:53703

約数の個数: 56

約数和(自身を含む): 218163648

約数和(自身を除く): 146016384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 53681, 107362, 161043, 214724, 322086, 375767, 429448, 644172, 751534, 858896, 1127301, 1288344, 1503068, 1717792, 2254602, 2576688, 3006136, 3435584, 4509204, 5153376, 6012272, 9018408, 10306752, 12024544, 18036816, 24049088, 36073632, 72147264]

約数ペア:

[(1, 72147264), (2, 36073632), (3, 24049088), (4, 18036816), (6, 12024544), (7, 10306752), (8, 9018408), (12, 6012272), (14, 5153376), (16, 4509204), (21, 3435584), (24, 3006136), (28, 2576688), (32, 2254602), (42, 1717792), (48, 1503068), (56, 1288344), (64, 1127301), (84, 858896), (96, 751534), (112, 644172), (168, 429448), (192, 375767), (224, 322086), (336, 214724), (448, 161043), (672, 107362), (1344, 53681)]