61681152

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3123

約数の個数: 80

約数和(自身を含む): 177019920

約数和(自身を除く): 115338768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3089, 3328, 4992, 6178, 6656, 9267, 9984, 12356, 18534, 19968, 24712, 37068, 40157, 49424, 74136, 80314, 98848, 120471, 148272, 160628, 197696, 240942, 296544, 321256, 395392, 481884, 593088, 642512, 790784, 963768, 1186176, 1285024, 1581568, 1927536, 2372352, 2570048, 3855072, 4744704, 5140096, 7710144, 10280192, 15420288, 20560384, 30840576, 61681152]

約数ペア:

[(1, 61681152), (2, 30840576), (3, 20560384), (4, 15420288), (6, 10280192), (8, 7710144), (12, 5140096), (13, 4744704), (16, 3855072), (24, 2570048), (26, 2372352), (32, 1927536), (39, 1581568), (48, 1285024), (52, 1186176), (64, 963768), (78, 790784), (96, 642512), (104, 593088), (128, 481884), (156, 395392), (192, 321256), (208, 296544), (256, 240942), (312, 197696), (384, 160628), (416, 148272), (512, 120471), (624, 98848), (768, 80314), (832, 74136), (1248, 49424), (1536, 40157), (1664, 37068), (2496, 24712), (3089, 19968), (3328, 18534), (4992, 12356), (6178, 9984), (6656, 9267)]