87349164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 238921200

約数和(自身を除く): 151572036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 894, 997, 1043, 1788, 1994, 2086, 2991, 3129, 3988, 4172, 5982, 6258, 6979, 7301, 11964, 12516, 13958, 14602, 20937, 21903, 27916, 29204, 41874, 43806, 48853, 83748, 87612, 97706, 146559, 148553, 195412, 293118, 297106, 445659, 586236, 594212, 891318, 1039871, 1782636, 2079742, 3119613, 4159484, 6239226, 7279097, 12478452, 14558194, 21837291, 29116388, 43674582, 87349164]

約数ペア:

[(1, 87349164), (2, 43674582), (3, 29116388), (4, 21837291), (6, 14558194), (7, 12478452), (12, 7279097), (14, 6239226), (21, 4159484), (28, 3119613), (42, 2079742), (49, 1782636), (84, 1039871), (98, 891318), (147, 594212), (149, 586236), (196, 445659), (294, 297106), (298, 293118), (447, 195412), (588, 148553), (596, 146559), (894, 97706), (997, 87612), (1043, 83748), (1788, 48853), (1994, 43806), (2086, 41874), (2991, 29204), (3129, 27916), (3988, 21903), (4172, 20937), (5982, 14602), (6258, 13958), (6979, 12516), (7301, 11964)]