72032256

素因数分解:

$2^{13}\times 3^2\times {\mathrm{977}}^1$

素因数の和:1009

約数の個数: 84

約数和(自身を含む): 208293462

約数和(自身を除く): 136261206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 977, 1024, 1152, 1536, 1954, 2048, 2304, 2931, 3072, 3908, 4096, 4608, 5862, 6144, 7816, 8192, 8793, 9216, 11724, 12288, 15632, 17586, 18432, 23448, 24576, 31264, 35172, 36864, 46896, 62528, 70344, 73728, 93792, 125056, 140688, 187584, 250112, 281376, 375168, 500224, 562752, 750336, 1000448, 1125504, 1500672, 2000896, 2251008, 3001344, 4001792, 4502016, 6002688, 8003584, 9004032, 12005376, 18008064, 24010752, 36016128, 72032256]

約数ペア:

[(1, 72032256), (2, 36016128), (3, 24010752), (4, 18008064), (6, 12005376), (8, 9004032), (9, 8003584), (12, 6002688), (16, 4502016), (18, 4001792), (24, 3001344), (32, 2251008), (36, 2000896), (48, 1500672), (64, 1125504), (72, 1000448), (96, 750336), (128, 562752), (144, 500224), (192, 375168), (256, 281376), (288, 250112), (384, 187584), (512, 140688), (576, 125056), (768, 93792), (977, 73728), (1024, 70344), (1152, 62528), (1536, 46896), (1954, 36864), (2048, 35172), (2304, 31264), (2931, 24576), (3072, 23448), (3908, 18432), (4096, 17586), (4608, 15632), (5862, 12288), (6144, 11724), (7816, 9216), (8192, 8793)]