180077964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{36871}}^1$

素因数の和:36926

約数の個数: 48

約数和(自身を含む): 470781696

約数和(自身を除く): 290703732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 36871, 73742, 110613, 147484, 221226, 405581, 442452, 811162, 1216743, 1364227, 1622324, 2433486, 2728454, 4092681, 4866972, 5456908, 8185362, 15006497, 16370724, 30012994, 45019491, 60025988, 90038982, 180077964]

約数ペア:

[(1, 180077964), (2, 90038982), (3, 60025988), (4, 45019491), (6, 30012994), (11, 16370724), (12, 15006497), (22, 8185362), (33, 5456908), (37, 4866972), (44, 4092681), (66, 2728454), (74, 2433486), (111, 1622324), (132, 1364227), (148, 1216743), (222, 811162), (407, 442452), (444, 405581), (814, 221226), (1221, 147484), (1628, 110613), (2442, 73742), (4884, 36871)]