61489428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5157

約数の個数: 96

約数和(自身を含む): 192675840

約数和(自身を除く): 131186412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 5119, 6006, 10238, 12012, 15357, 20476, 30714, 35833, 56309, 61428, 66547, 71666, 107499, 112618, 133094, 143332, 168927, 199641, 214998, 225236, 266188, 337854, 394163, 399282, 429996, 465829, 675708, 732017, 788326, 798564, 931658, 1182489, 1397487, 1464034, 1576652, 1863316, 2196051, 2364978, 2794974, 2928068, 4392102, 4729956, 5124119, 5589948, 8784204, 10248238, 15372357, 20496476, 30744714, 61489428]

約数ペア:

[(1, 61489428), (2, 30744714), (3, 20496476), (4, 15372357), (6, 10248238), (7, 8784204), (11, 5589948), (12, 5124119), (13, 4729956), (14, 4392102), (21, 2928068), (22, 2794974), (26, 2364978), (28, 2196051), (33, 1863316), (39, 1576652), (42, 1464034), (44, 1397487), (52, 1182489), (66, 931658), (77, 798564), (78, 788326), (84, 732017), (91, 675708), (132, 465829), (143, 429996), (154, 399282), (156, 394163), (182, 337854), (231, 266188), (273, 225236), (286, 214998), (308, 199641), (364, 168927), (429, 143332), (462, 133094), (546, 112618), (572, 107499), (858, 71666), (924, 66547), (1001, 61428), (1092, 56309), (1716, 35833), (2002, 30714), (3003, 20476), (4004, 15357), (5119, 12012), (6006, 10238)]