76423620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13997}}^1$

素因数の和:14029

約数の個数: 96

約数和(自身を含む): 263386368

約数和(自身を除く): 186962748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 13997, 27994, 41991, 55988, 69985, 83982, 97979, 139970, 167964, 181961, 195958, 209955, 279940, 293937, 363922, 391916, 419910, 489895, 545883, 587874, 727844, 839820, 909805, 979790, 1091766, 1175748, 1273727, 1469685, 1819610, 1959580, 2183532, 2547454, 2729415, 2939370, 3639220, 3821181, 5094908, 5458830, 5878740, 6368635, 7642362, 10917660, 12737270, 15284724, 19105905, 25474540, 38211810, 76423620]

約数ペア:

[(1, 76423620), (2, 38211810), (3, 25474540), (4, 19105905), (5, 15284724), (6, 12737270), (7, 10917660), (10, 7642362), (12, 6368635), (13, 5878740), (14, 5458830), (15, 5094908), (20, 3821181), (21, 3639220), (26, 2939370), (28, 2729415), (30, 2547454), (35, 2183532), (39, 1959580), (42, 1819610), (52, 1469685), (60, 1273727), (65, 1175748), (70, 1091766), (78, 979790), (84, 909805), (91, 839820), (105, 727844), (130, 587874), (140, 545883), (156, 489895), (182, 419910), (195, 391916), (210, 363922), (260, 293937), (273, 279940), (364, 209955), (390, 195958), (420, 181961), (455, 167964), (546, 139970), (780, 97979), (910, 83982), (1092, 69985), (1365, 55988), (1820, 41991), (2730, 27994), (5460, 13997)]