72316416

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 120

約数和(自身を含む): 203658840

約数和(自身を除く): 131342424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 128, 138, 178, 184, 192, 256, 267, 276, 356, 368, 384, 512, 529, 534, 552, 712, 736, 768, 1058, 1068, 1104, 1424, 1472, 1536, 1587, 2047, 2116, 2136, 2208, 2848, 2944, 3174, 4094, 4232, 4272, 4416, 5696, 5888, 6141, 6348, 8188, 8464, 8544, 8832, 11392, 11776, 12282, 12696, 16376, 16928, 17088, 17664, 22784, 24564, 25392, 32752, 33856, 34176, 35328, 45568, 47081, 49128, 50784, 65504, 67712, 68352, 94162, 98256, 101568, 131008, 135424, 136704, 141243, 188324, 196512, 203136, 262016, 270848, 282486, 376648, 393024, 406272, 524032, 564972, 753296, 786048, 812544, 1048064, 1129944, 1506592, 1572096, 2259888, 3013184, 3144192, 4519776, 6026368, 9039552, 12052736, 18079104, 24105472, 36158208, 72316416]

約数ペア:

[(1, 72316416), (2, 36158208), (3, 24105472), (4, 18079104), (6, 12052736), (8, 9039552), (12, 6026368), (16, 4519776), (23, 3144192), (24, 3013184), (32, 2259888), (46, 1572096), (48, 1506592), (64, 1129944), (69, 1048064), (89, 812544), (92, 786048), (96, 753296), (128, 564972), (138, 524032), (178, 406272), (184, 393024), (192, 376648), (256, 282486), (267, 270848), (276, 262016), (356, 203136), (368, 196512), (384, 188324), (512, 141243), (529, 136704), (534, 135424), (552, 131008), (712, 101568), (736, 98256), (768, 94162), (1058, 68352), (1068, 67712), (1104, 65504), (1424, 50784), (1472, 49128), (1536, 47081), (1587, 45568), (2047, 35328), (2116, 34176), (2136, 33856), (2208, 32752), (2848, 25392), (2944, 24564), (3174, 22784), (4094, 17664), (4232, 17088), (4272, 16928), (4416, 16376), (5696, 12696), (5888, 12282), (6141, 11776), (6348, 11392), (8188, 8832), (8464, 8544)]