72370544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8209}}^1$

素因数の和:8265

約数の個数: 40

約数和(自身を含む): 152706000

約数和(自身を除く): 80335456

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8209, 8816, 16418, 32836, 65672, 131344, 155971, 238061, 311942, 476122, 623884, 952244, 1247768, 1904488, 2495536, 3808976, 4523159, 9046318, 18092636, 36185272, 72370544]

約数ペア:

[(1, 72370544), (2, 36185272), (4, 18092636), (8, 9046318), (16, 4523159), (19, 3808976), (29, 2495536), (38, 1904488), (58, 1247768), (76, 952244), (116, 623884), (152, 476122), (232, 311942), (304, 238061), (464, 155971), (551, 131344), (1102, 65672), (2204, 32836), (4408, 16418), (8209, 8816)]