87232348

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 186732000

約数和(自身を除く): 99499652

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 103, 116, 149, 196, 203, 206, 298, 406, 412, 596, 721, 812, 1043, 1421, 1442, 2086, 2842, 2884, 2987, 4172, 4321, 5047, 5684, 5974, 7301, 8642, 10094, 11948, 14602, 15347, 17284, 20188, 20909, 29204, 30247, 30694, 41818, 60494, 61388, 83636, 107429, 120988, 146363, 211729, 214858, 292726, 423458, 429716, 445063, 585452, 752003, 846916, 890126, 1504006, 1780252, 3008012, 3115441, 6230882, 12461764, 21808087, 43616174, 87232348]

約数ペア:

[(1, 87232348), (2, 43616174), (4, 21808087), (7, 12461764), (14, 6230882), (28, 3115441), (29, 3008012), (49, 1780252), (58, 1504006), (98, 890126), (103, 846916), (116, 752003), (149, 585452), (196, 445063), (203, 429716), (206, 423458), (298, 292726), (406, 214858), (412, 211729), (596, 146363), (721, 120988), (812, 107429), (1043, 83636), (1421, 61388), (1442, 60494), (2086, 41818), (2842, 30694), (2884, 30247), (2987, 29204), (4172, 20909), (4321, 20188), (5047, 17284), (5684, 15347), (5974, 14602), (7301, 11948), (8642, 10094)]