47382732

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 134164800

約数和(自身を除く): 86782068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 81, 86, 108, 114, 129, 162, 171, 172, 179, 228, 258, 324, 342, 358, 387, 513, 516, 537, 684, 716, 774, 817, 1026, 1074, 1161, 1539, 1548, 1611, 1634, 2052, 2148, 2322, 2451, 3078, 3222, 3268, 3401, 3483, 4644, 4833, 4902, 6156, 6444, 6802, 6966, 7353, 7697, 9666, 9804, 10203, 13604, 13932, 14499, 14706, 15394, 19332, 20406, 22059, 23091, 28998, 29412, 30609, 30788, 40812, 44118, 46182, 57996, 61218, 66177, 69273, 88236, 91827, 92364, 122436, 132354, 138546, 146243, 183654, 207819, 264708, 275481, 277092, 292486, 367308, 415638, 438729, 550962, 584972, 623457, 831276, 877458, 1101924, 1246914, 1316187, 1754916, 2493828, 2632374, 3948561, 5264748, 7897122, 11845683, 15794244, 23691366, 47382732]

約数ペア:

[(1, 47382732), (2, 23691366), (3, 15794244), (4, 11845683), (6, 7897122), (9, 5264748), (12, 3948561), (18, 2632374), (19, 2493828), (27, 1754916), (36, 1316187), (38, 1246914), (43, 1101924), (54, 877458), (57, 831276), (76, 623457), (81, 584972), (86, 550962), (108, 438729), (114, 415638), (129, 367308), (162, 292486), (171, 277092), (172, 275481), (179, 264708), (228, 207819), (258, 183654), (324, 146243), (342, 138546), (358, 132354), (387, 122436), (513, 92364), (516, 91827), (537, 88236), (684, 69273), (716, 66177), (774, 61218), (817, 57996), (1026, 46182), (1074, 44118), (1161, 40812), (1539, 30788), (1548, 30609), (1611, 29412), (1634, 28998), (2052, 23091), (2148, 22059), (2322, 20406), (2451, 19332), (3078, 15394), (3222, 14706), (3268, 14499), (3401, 13932), (3483, 13604), (4644, 10203), (4833, 9804), (4902, 9666), (6156, 7697), (6444, 7353), (6802, 6966)]