83404188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{110323}}^1$

素因数の和:110343

約数の個数: 48

約数和(自身を含む): 247125760

約数和(自身を除く): 163721572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 110323, 220646, 330969, 441292, 661938, 772261, 992907, 1323876, 1544522, 1985814, 2316783, 2978721, 3089044, 3971628, 4633566, 5957442, 6950349, 9267132, 11914884, 13900698, 20851047, 27801396, 41702094, 83404188]

約数ペア:

[(1, 83404188), (2, 41702094), (3, 27801396), (4, 20851047), (6, 13900698), (7, 11914884), (9, 9267132), (12, 6950349), (14, 5957442), (18, 4633566), (21, 3971628), (27, 3089044), (28, 2978721), (36, 2316783), (42, 1985814), (54, 1544522), (63, 1323876), (84, 992907), (108, 772261), (126, 661938), (189, 441292), (252, 330969), (378, 220646), (756, 110323)]