66727848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 129227352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 53, 57, 66, 76, 88, 106, 114, 132, 152, 159, 209, 212, 228, 251, 264, 318, 418, 424, 456, 502, 583, 627, 636, 753, 836, 1004, 1007, 1166, 1254, 1272, 1506, 1672, 1749, 2008, 2014, 2332, 2508, 2761, 3012, 3021, 3498, 4028, 4664, 4769, 5016, 5522, 6024, 6042, 6996, 8056, 8283, 9538, 11044, 11077, 12084, 13303, 13992, 14307, 16566, 19076, 22088, 22154, 24168, 26606, 28614, 33132, 33231, 38152, 39909, 44308, 52459, 53212, 57228, 66264, 66462, 79818, 88616, 104918, 106424, 114456, 132924, 146333, 157377, 159636, 209836, 252757, 265848, 292666, 314754, 319272, 419672, 438999, 505514, 585332, 629508, 758271, 877998, 1011028, 1170664, 1259016, 1516542, 1755996, 2022056, 2780327, 3033084, 3511992, 5560654, 6066168, 8340981, 11121308, 16681962, 22242616, 33363924, 66727848]

約数ペア:

[(1, 66727848), (2, 33363924), (3, 22242616), (4, 16681962), (6, 11121308), (8, 8340981), (11, 6066168), (12, 5560654), (19, 3511992), (22, 3033084), (24, 2780327), (33, 2022056), (38, 1755996), (44, 1516542), (53, 1259016), (57, 1170664), (66, 1011028), (76, 877998), (88, 758271), (106, 629508), (114, 585332), (132, 505514), (152, 438999), (159, 419672), (209, 319272), (212, 314754), (228, 292666), (251, 265848), (264, 252757), (318, 209836), (418, 159636), (424, 157377), (456, 146333), (502, 132924), (583, 114456), (627, 106424), (636, 104918), (753, 88616), (836, 79818), (1004, 66462), (1007, 66264), (1166, 57228), (1254, 53212), (1272, 52459), (1506, 44308), (1672, 39909), (1749, 38152), (2008, 33231), (2014, 33132), (2332, 28614), (2508, 26606), (2761, 24168), (3012, 22154), (3021, 22088), (3498, 19076), (4028, 16566), (4664, 14307), (4769, 13992), (5016, 13303), (5522, 12084), (6024, 11077), (6042, 11044), (6996, 9538), (8056, 8283)]