89762308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 172872000

約数和(自身を除く): 83109692

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 139, 278, 293, 551, 556, 586, 1102, 1172, 2204, 2641, 4031, 5282, 5567, 8062, 8497, 10564, 11134, 16124, 16994, 22268, 33988, 40727, 76589, 81454, 153178, 161443, 162908, 306356, 322886, 645772, 773813, 1181083, 1547626, 2362166, 3095252, 4724332, 22440577, 44881154, 89762308]

約数ペア:

[(1, 89762308), (2, 44881154), (4, 22440577), (19, 4724332), (29, 3095252), (38, 2362166), (58, 1547626), (76, 1181083), (116, 773813), (139, 645772), (278, 322886), (293, 306356), (551, 162908), (556, 161443), (586, 153178), (1102, 81454), (1172, 76589), (2204, 40727), (2641, 33988), (4031, 22268), (5282, 16994), (5567, 16124), (8062, 11134), (8497, 10564)]