81895776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 230428800

約数和(自身を除く): 148533024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 76, 96, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 608, 708, 761, 912, 944, 1121, 1416, 1522, 1824, 1888, 2242, 2283, 2832, 3044, 3363, 4484, 4566, 5664, 6088, 6726, 8968, 9132, 12176, 13452, 14459, 17936, 18264, 24352, 26904, 28918, 35872, 36528, 43377, 44899, 53808, 57836, 73056, 86754, 89798, 107616, 115672, 134697, 173508, 179596, 231344, 269394, 347016, 359192, 462688, 538788, 694032, 718384, 853081, 1077576, 1388064, 1436768, 1706162, 2155152, 2559243, 3412324, 4310304, 5118486, 6824648, 10236972, 13649296, 20473944, 27298592, 40947888, 81895776]

約数ペア:

[(1, 81895776), (2, 40947888), (3, 27298592), (4, 20473944), (6, 13649296), (8, 10236972), (12, 6824648), (16, 5118486), (19, 4310304), (24, 3412324), (32, 2559243), (38, 2155152), (48, 1706162), (57, 1436768), (59, 1388064), (76, 1077576), (96, 853081), (114, 718384), (118, 694032), (152, 538788), (177, 462688), (228, 359192), (236, 347016), (304, 269394), (354, 231344), (456, 179596), (472, 173508), (608, 134697), (708, 115672), (761, 107616), (912, 89798), (944, 86754), (1121, 73056), (1416, 57836), (1522, 53808), (1824, 44899), (1888, 43377), (2242, 36528), (2283, 35872), (2832, 28918), (3044, 26904), (3363, 24352), (4484, 18264), (4566, 17936), (5664, 14459), (6088, 13452), (6726, 12176), (8968, 9132)]