71658936

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^2\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 199737720

約数和(自身を除く): 128078784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 727, 888, 1332, 1369, 1454, 2181, 2664, 2738, 2908, 4107, 4362, 5476, 5816, 6543, 8214, 8724, 10952, 12321, 13086, 16428, 17448, 24642, 26172, 26899, 32856, 49284, 52344, 53798, 80697, 98568, 107596, 161394, 215192, 242091, 322788, 484182, 645576, 968364, 995263, 1936728, 1990526, 2985789, 3981052, 5971578, 7962104, 8957367, 11943156, 17914734, 23886312, 35829468, 71658936]

約数ペア:

[(1, 71658936), (2, 35829468), (3, 23886312), (4, 17914734), (6, 11943156), (8, 8957367), (9, 7962104), (12, 5971578), (18, 3981052), (24, 2985789), (36, 1990526), (37, 1936728), (72, 995263), (74, 968364), (111, 645576), (148, 484182), (222, 322788), (296, 242091), (333, 215192), (444, 161394), (666, 107596), (727, 98568), (888, 80697), (1332, 53798), (1369, 52344), (1454, 49284), (2181, 32856), (2664, 26899), (2738, 26172), (2908, 24642), (4107, 17448), (4362, 16428), (5476, 13086), (5816, 12321), (6543, 10952), (8214, 8724)]