91210028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3019}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 198885120

約数和(自身を除く): 107675092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 3019, 4316, 6038, 7553, 12076, 15106, 21133, 30212, 39247, 42266, 78494, 84532, 156988, 250577, 274729, 501154, 549458, 1002308, 1098916, 1754039, 3257501, 3508078, 6515002, 7016156, 13030004, 22802507, 45605014, 91210028]

約数ペア:

[(1, 91210028), (2, 45605014), (4, 22802507), (7, 13030004), (13, 7016156), (14, 6515002), (26, 3508078), (28, 3257501), (52, 1754039), (83, 1098916), (91, 1002308), (166, 549458), (182, 501154), (332, 274729), (364, 250577), (581, 156988), (1079, 84532), (1162, 78494), (2158, 42266), (2324, 39247), (3019, 30212), (4316, 21133), (6038, 15106), (7553, 12076)]