87987172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 204906240

約数和(自身を除く): 116919068

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 59, 68, 91, 118, 119, 182, 221, 236, 238, 241, 364, 413, 442, 476, 482, 767, 826, 884, 964, 1003, 1534, 1547, 1652, 1687, 2006, 3068, 3094, 3133, 3374, 4012, 4097, 5369, 6188, 6266, 6748, 7021, 8194, 10738, 12532, 13039, 14042, 14219, 16388, 21476, 21931, 26078, 28084, 28438, 28679, 43862, 52156, 53261, 56876, 57358, 87724, 91273, 99533, 106522, 114716, 182546, 184847, 199066, 213044, 241723, 365092, 369694, 372827, 398132, 483446, 739388, 745654, 966892, 1293929, 1491308, 1692061, 2587858, 3142399, 3384122, 5175716, 6284798, 6768244, 12569596, 21996793, 43993586, 87987172]

約数ペア:

[(1, 87987172), (2, 43993586), (4, 21996793), (7, 12569596), (13, 6768244), (14, 6284798), (17, 5175716), (26, 3384122), (28, 3142399), (34, 2587858), (52, 1692061), (59, 1491308), (68, 1293929), (91, 966892), (118, 745654), (119, 739388), (182, 483446), (221, 398132), (236, 372827), (238, 369694), (241, 365092), (364, 241723), (413, 213044), (442, 199066), (476, 184847), (482, 182546), (767, 114716), (826, 106522), (884, 99533), (964, 91273), (1003, 87724), (1534, 57358), (1547, 56876), (1652, 53261), (1687, 52156), (2006, 43862), (3068, 28679), (3094, 28438), (3133, 28084), (3374, 26078), (4012, 21931), (4097, 21476), (5369, 16388), (6188, 14219), (6266, 14042), (6748, 13039), (7021, 12532), (8194, 10738)]