87571572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 230232576

約数和(自身を除く): 142661004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 121, 123, 132, 164, 242, 246, 363, 451, 484, 492, 726, 902, 1353, 1452, 1471, 1804, 2706, 2942, 4413, 4961, 5412, 5884, 8826, 9922, 14883, 16181, 17652, 19844, 29766, 32362, 48543, 59532, 60311, 64724, 97086, 120622, 177991, 180933, 194172, 241244, 355982, 361866, 533973, 663421, 711964, 723732, 1067946, 1326842, 1990263, 2135892, 2653684, 3980526, 7297631, 7961052, 14595262, 21892893, 29190524, 43785786, 87571572]

約数ペア:

[(1, 87571572), (2, 43785786), (3, 29190524), (4, 21892893), (6, 14595262), (11, 7961052), (12, 7297631), (22, 3980526), (33, 2653684), (41, 2135892), (44, 1990263), (66, 1326842), (82, 1067946), (121, 723732), (123, 711964), (132, 663421), (164, 533973), (242, 361866), (246, 355982), (363, 241244), (451, 194172), (484, 180933), (492, 177991), (726, 120622), (902, 97086), (1353, 64724), (1452, 60311), (1471, 59532), (1804, 48543), (2706, 32362), (2942, 29766), (4413, 19844), (4961, 17652), (5412, 16181), (5884, 14883), (8826, 9922)]