67208752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 150927840

約数和(自身を除く): 83719088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 83, 104, 136, 166, 208, 221, 229, 272, 332, 442, 458, 664, 884, 916, 1079, 1328, 1411, 1768, 1832, 2158, 2822, 2977, 3536, 3664, 3893, 4316, 5644, 5954, 7786, 8632, 11288, 11908, 15572, 17264, 18343, 19007, 22576, 23816, 31144, 36686, 38014, 47632, 50609, 62288, 73372, 76028, 101218, 146744, 152056, 202436, 247091, 293488, 304112, 323119, 404872, 494182, 646238, 809744, 988364, 1292476, 1976728, 2584952, 3953456, 4200547, 5169904, 8401094, 16802188, 33604376, 67208752]

約数ペア:

[(1, 67208752), (2, 33604376), (4, 16802188), (8, 8401094), (13, 5169904), (16, 4200547), (17, 3953456), (26, 2584952), (34, 1976728), (52, 1292476), (68, 988364), (83, 809744), (104, 646238), (136, 494182), (166, 404872), (208, 323119), (221, 304112), (229, 293488), (272, 247091), (332, 202436), (442, 152056), (458, 146744), (664, 101218), (884, 76028), (916, 73372), (1079, 62288), (1328, 50609), (1411, 47632), (1768, 38014), (1832, 36686), (2158, 31144), (2822, 23816), (2977, 22576), (3536, 19007), (3664, 18343), (3893, 17264), (4316, 15572), (5644, 11908), (5954, 11288), (7786, 8632)]