71698608

素因数分解:

$2^4\times 3^8\times {\mathrm{683}}^1$

素因数の和:715

約数の個数: 90

約数和(自身を含む): 208668564

約数和(自身を除く): 136969956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 683, 729, 972, 1296, 1366, 1458, 1944, 2049, 2187, 2732, 2916, 3888, 4098, 4374, 5464, 5832, 6147, 6561, 8196, 8748, 10928, 11664, 12294, 13122, 16392, 17496, 18441, 24588, 26244, 32784, 34992, 36882, 49176, 52488, 55323, 73764, 98352, 104976, 110646, 147528, 165969, 221292, 295056, 331938, 442584, 497907, 663876, 885168, 995814, 1327752, 1493721, 1991628, 2655504, 2987442, 3983256, 4481163, 5974884, 7966512, 8962326, 11949768, 17924652, 23899536, 35849304, 71698608]

約数ペア:

[(1, 71698608), (2, 35849304), (3, 23899536), (4, 17924652), (6, 11949768), (8, 8962326), (9, 7966512), (12, 5974884), (16, 4481163), (18, 3983256), (24, 2987442), (27, 2655504), (36, 1991628), (48, 1493721), (54, 1327752), (72, 995814), (81, 885168), (108, 663876), (144, 497907), (162, 442584), (216, 331938), (243, 295056), (324, 221292), (432, 165969), (486, 147528), (648, 110646), (683, 104976), (729, 98352), (972, 73764), (1296, 55323), (1366, 52488), (1458, 49176), (1944, 36882), (2049, 34992), (2187, 32784), (2732, 26244), (2916, 24588), (3888, 18441), (4098, 17496), (4374, 16392), (5464, 13122), (5832, 12294), (6147, 11664), (6561, 10928), (8196, 8748)]