72201216

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1279

約数の個数: 88

約数和(自身を含む): 202734880

約数和(自身を除く): 130533664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1237, 1536, 1824, 2432, 2474, 3072, 3648, 3711, 4864, 4948, 7296, 7422, 9728, 9896, 14592, 14844, 19456, 19792, 23503, 29184, 29688, 39584, 47006, 58368, 59376, 70509, 79168, 94012, 118752, 141018, 158336, 188024, 237504, 282036, 316672, 376048, 475008, 564072, 633344, 752096, 950016, 1128144, 1266688, 1504192, 1900032, 2256288, 3008384, 3800064, 4512576, 6016768, 9025152, 12033536, 18050304, 24067072, 36100608, 72201216]

約数ペア:

[(1, 72201216), (2, 36100608), (3, 24067072), (4, 18050304), (6, 12033536), (8, 9025152), (12, 6016768), (16, 4512576), (19, 3800064), (24, 3008384), (32, 2256288), (38, 1900032), (48, 1504192), (57, 1266688), (64, 1128144), (76, 950016), (96, 752096), (114, 633344), (128, 564072), (152, 475008), (192, 376048), (228, 316672), (256, 282036), (304, 237504), (384, 188024), (456, 158336), (512, 141018), (608, 118752), (768, 94012), (912, 79168), (1024, 70509), (1216, 59376), (1237, 58368), (1536, 47006), (1824, 39584), (2432, 29688), (2474, 29184), (3072, 23503), (3648, 19792), (3711, 19456), (4864, 14844), (4948, 14592), (7296, 9896), (7422, 9728)]