87506172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 108

約数和(自身を含む): 252459480

約数和(自身を除く): 164953308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 676, 684, 741, 757, 988, 1014, 1482, 1514, 1521, 2028, 2223, 2271, 2964, 3028, 3042, 3211, 4446, 4542, 6084, 6422, 6813, 8892, 9084, 9633, 9841, 12844, 13626, 14383, 19266, 19682, 27252, 28766, 28899, 29523, 38532, 39364, 43149, 57532, 57798, 59046, 86298, 88569, 115596, 118092, 127933, 129447, 172596, 177138, 186979, 255866, 258894, 354276, 373958, 383799, 511732, 517788, 560937, 747916, 767598, 1121874, 1151397, 1535196, 1682811, 2243748, 2302794, 2430727, 3365622, 4605588, 4861454, 6731244, 7292181, 9722908, 14584362, 21876543, 29168724, 43753086, 87506172]

約数ペア:

[(1, 87506172), (2, 43753086), (3, 29168724), (4, 21876543), (6, 14584362), (9, 9722908), (12, 7292181), (13, 6731244), (18, 4861454), (19, 4605588), (26, 3365622), (36, 2430727), (38, 2302794), (39, 2243748), (52, 1682811), (57, 1535196), (76, 1151397), (78, 1121874), (114, 767598), (117, 747916), (156, 560937), (169, 517788), (171, 511732), (228, 383799), (234, 373958), (247, 354276), (338, 258894), (342, 255866), (468, 186979), (494, 177138), (507, 172596), (676, 129447), (684, 127933), (741, 118092), (757, 115596), (988, 88569), (1014, 86298), (1482, 59046), (1514, 57798), (1521, 57532), (2028, 43149), (2223, 39364), (2271, 38532), (2964, 29523), (3028, 28899), (3042, 28766), (3211, 27252), (4446, 19682), (4542, 19266), (6084, 14383), (6422, 13626), (6813, 12844), (8892, 9841), (9084, 9633)]