65621388

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 115818612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 149, 196, 214, 294, 298, 321, 343, 428, 447, 588, 596, 642, 686, 749, 894, 1029, 1043, 1284, 1372, 1498, 1788, 2058, 2086, 2247, 2996, 3129, 4116, 4172, 4494, 5243, 6258, 7301, 8988, 10486, 12516, 14602, 15729, 15943, 20972, 21903, 29204, 31458, 31886, 36701, 43806, 47829, 51107, 62916, 63772, 73402, 87612, 95658, 102214, 110103, 111601, 146804, 153321, 191316, 204428, 220206, 223202, 306642, 334803, 440412, 446404, 613284, 669606, 781207, 1339212, 1562414, 2343621, 3124828, 4687242, 5468449, 9374484, 10936898, 16405347, 21873796, 32810694, 65621388]

約数ペア:

[(1, 65621388), (2, 32810694), (3, 21873796), (4, 16405347), (6, 10936898), (7, 9374484), (12, 5468449), (14, 4687242), (21, 3124828), (28, 2343621), (42, 1562414), (49, 1339212), (84, 781207), (98, 669606), (107, 613284), (147, 446404), (149, 440412), (196, 334803), (214, 306642), (294, 223202), (298, 220206), (321, 204428), (343, 191316), (428, 153321), (447, 146804), (588, 111601), (596, 110103), (642, 102214), (686, 95658), (749, 87612), (894, 73402), (1029, 63772), (1043, 62916), (1284, 51107), (1372, 47829), (1498, 43806), (1788, 36701), (2058, 31886), (2086, 31458), (2247, 29204), (2996, 21903), (3129, 20972), (4116, 15943), (4172, 15729), (4494, 14602), (5243, 12516), (6258, 10486), (7301, 8988)]