77130228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 135759372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 79, 84, 118, 158, 177, 197, 236, 237, 316, 354, 394, 413, 474, 553, 591, 708, 788, 826, 948, 1106, 1182, 1239, 1379, 1652, 1659, 2212, 2364, 2478, 2758, 3318, 4137, 4661, 4956, 5516, 6636, 8274, 9322, 11623, 13983, 15563, 16548, 18644, 23246, 27966, 31126, 32627, 34869, 46492, 46689, 55932, 62252, 65254, 69738, 81361, 93378, 97881, 108941, 130508, 139476, 162722, 186756, 195762, 217882, 244083, 325444, 326823, 391524, 435764, 488166, 653646, 918217, 976332, 1307292, 1836434, 2754651, 3672868, 5509302, 6427519, 11018604, 12855038, 19282557, 25710076, 38565114, 77130228]

約数ペア:

[(1, 77130228), (2, 38565114), (3, 25710076), (4, 19282557), (6, 12855038), (7, 11018604), (12, 6427519), (14, 5509302), (21, 3672868), (28, 2754651), (42, 1836434), (59, 1307292), (79, 976332), (84, 918217), (118, 653646), (158, 488166), (177, 435764), (197, 391524), (236, 326823), (237, 325444), (316, 244083), (354, 217882), (394, 195762), (413, 186756), (474, 162722), (553, 139476), (591, 130508), (708, 108941), (788, 97881), (826, 93378), (948, 81361), (1106, 69738), (1182, 65254), (1239, 62252), (1379, 55932), (1652, 46689), (1659, 46492), (2212, 34869), (2364, 32627), (2478, 31126), (2758, 27966), (3318, 23246), (4137, 18644), (4661, 16548), (4956, 15563), (5516, 13983), (6636, 11623), (8274, 9322)]