61873968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 173287520

約数和(自身を除く): 111413552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 229, 312, 433, 458, 624, 687, 866, 916, 1299, 1374, 1732, 1832, 2598, 2748, 2977, 3464, 3664, 5196, 5496, 5629, 5954, 6928, 8931, 10392, 10992, 11258, 11908, 16887, 17862, 20784, 22516, 23816, 33774, 35724, 45032, 47632, 67548, 71448, 90064, 99157, 135096, 142896, 198314, 270192, 297471, 396628, 594942, 793256, 1189884, 1289041, 1586512, 2379768, 2578082, 3867123, 4759536, 5156164, 7734246, 10312328, 15468492, 20624656, 30936984, 61873968]

約数ペア:

[(1, 61873968), (2, 30936984), (3, 20624656), (4, 15468492), (6, 10312328), (8, 7734246), (12, 5156164), (13, 4759536), (16, 3867123), (24, 2578082), (26, 2379768), (39, 1586512), (48, 1289041), (52, 1189884), (78, 793256), (104, 594942), (156, 396628), (208, 297471), (229, 270192), (312, 198314), (433, 142896), (458, 135096), (624, 99157), (687, 90064), (866, 71448), (916, 67548), (1299, 47632), (1374, 45032), (1732, 35724), (1832, 33774), (2598, 23816), (2748, 22516), (2977, 20784), (3464, 17862), (3664, 16887), (5196, 11908), (5496, 11258), (5629, 10992), (5954, 10392), (6928, 8931)]