61903212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^2$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 173220096

約数和(自身を除く): 111316884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 179, 276, 322, 358, 483, 537, 644, 716, 966, 1074, 1253, 1932, 2148, 2506, 3759, 4117, 5012, 7518, 8234, 12351, 15036, 16468, 24702, 28819, 32041, 49404, 57638, 64082, 86457, 96123, 115276, 128164, 172914, 192246, 224287, 345828, 384492, 448574, 672861, 736943, 897148, 1345722, 1473886, 2210829, 2691444, 2947772, 4421658, 5158601, 8843316, 10317202, 15475803, 20634404, 30951606, 61903212]

約数ペア:

[(1, 61903212), (2, 30951606), (3, 20634404), (4, 15475803), (6, 10317202), (7, 8843316), (12, 5158601), (14, 4421658), (21, 2947772), (23, 2691444), (28, 2210829), (42, 1473886), (46, 1345722), (69, 897148), (84, 736943), (92, 672861), (138, 448574), (161, 384492), (179, 345828), (276, 224287), (322, 192246), (358, 172914), (483, 128164), (537, 115276), (644, 96123), (716, 86457), (966, 64082), (1074, 57638), (1253, 49404), (1932, 32041), (2148, 28819), (2506, 24702), (3759, 16468), (4117, 15036), (5012, 12351), (7518, 8234)]