64081476

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 172488960

約数和(自身を除く): 108407484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 71, 108, 122, 137, 142, 183, 213, 244, 274, 284, 366, 411, 426, 548, 549, 639, 732, 822, 852, 1098, 1233, 1278, 1644, 1647, 1917, 2196, 2466, 2556, 3294, 3699, 3834, 4331, 4932, 6588, 7398, 7668, 8357, 8662, 9727, 12993, 14796, 16714, 17324, 19454, 25071, 25986, 29181, 33428, 38908, 38979, 50142, 51972, 58362, 75213, 77958, 87543, 100284, 116724, 116937, 150426, 155916, 175086, 225639, 233874, 262629, 300852, 350172, 451278, 467748, 525258, 593347, 902556, 1050516, 1186694, 1780041, 2373388, 3560082, 5340123, 7120164, 10680246, 16020369, 21360492, 32040738, 64081476]

約数ペア:

[(1, 64081476), (2, 32040738), (3, 21360492), (4, 16020369), (6, 10680246), (9, 7120164), (12, 5340123), (18, 3560082), (27, 2373388), (36, 1780041), (54, 1186694), (61, 1050516), (71, 902556), (108, 593347), (122, 525258), (137, 467748), (142, 451278), (183, 350172), (213, 300852), (244, 262629), (274, 233874), (284, 225639), (366, 175086), (411, 155916), (426, 150426), (548, 116937), (549, 116724), (639, 100284), (732, 87543), (822, 77958), (852, 75213), (1098, 58362), (1233, 51972), (1278, 50142), (1644, 38979), (1647, 38908), (1917, 33428), (2196, 29181), (2466, 25986), (2556, 25071), (3294, 19454), (3699, 17324), (3834, 16714), (4331, 14796), (4932, 12993), (6588, 9727), (7398, 8662), (7668, 8357)]