25502076

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 66706640

約数和(自身を除く): 41204564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 97, 109, 134, 194, 201, 218, 268, 291, 327, 388, 402, 436, 582, 603, 654, 804, 873, 981, 1164, 1206, 1308, 1746, 1962, 2412, 3492, 3924, 6499, 7303, 10573, 12998, 14606, 19497, 21146, 21909, 25996, 29212, 31719, 38994, 42292, 43818, 58491, 63438, 65727, 77988, 87636, 95157, 116982, 126876, 131454, 190314, 233964, 262908, 380628, 708391, 1416782, 2125173, 2833564, 4250346, 6375519, 8500692, 12751038, 25502076]

約数ペア:

[(1, 25502076), (2, 12751038), (3, 8500692), (4, 6375519), (6, 4250346), (9, 2833564), (12, 2125173), (18, 1416782), (36, 708391), (67, 380628), (97, 262908), (109, 233964), (134, 190314), (194, 131454), (201, 126876), (218, 116982), (268, 95157), (291, 87636), (327, 77988), (388, 65727), (402, 63438), (436, 58491), (582, 43818), (603, 42292), (654, 38994), (804, 31719), (873, 29212), (981, 25996), (1164, 21909), (1206, 21146), (1308, 19497), (1746, 14606), (1962, 12998), (2412, 10573), (3492, 7303), (3924, 6499)]