82440904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 198167040

約数和(自身を除く): 115726136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 169, 182, 217, 248, 281, 338, 364, 403, 434, 562, 676, 728, 806, 868, 1124, 1183, 1352, 1612, 1736, 1967, 2248, 2366, 2821, 3224, 3653, 3934, 4732, 5239, 5642, 7306, 7868, 8711, 9464, 10478, 11284, 14612, 15736, 17422, 20956, 22568, 25571, 29224, 34844, 36673, 41912, 47489, 51142, 60977, 69688, 73346, 94978, 102284, 113243, 121954, 146692, 189956, 204568, 226486, 243908, 293384, 332423, 379912, 452972, 487816, 664846, 792701, 905944, 1329692, 1472159, 1585402, 2659384, 2944318, 3170804, 5888636, 6341608, 10305113, 11777272, 20610226, 41220452, 82440904]

約数ペア:

[(1, 82440904), (2, 41220452), (4, 20610226), (7, 11777272), (8, 10305113), (13, 6341608), (14, 5888636), (26, 3170804), (28, 2944318), (31, 2659384), (52, 1585402), (56, 1472159), (62, 1329692), (91, 905944), (104, 792701), (124, 664846), (169, 487816), (182, 452972), (217, 379912), (248, 332423), (281, 293384), (338, 243908), (364, 226486), (403, 204568), (434, 189956), (562, 146692), (676, 121954), (728, 113243), (806, 102284), (868, 94978), (1124, 73346), (1183, 69688), (1352, 60977), (1612, 51142), (1736, 47489), (1967, 41912), (2248, 36673), (2366, 34844), (2821, 29224), (3224, 25571), (3653, 22568), (3934, 20956), (4732, 17422), (5239, 15736), (5642, 14612), (7306, 11284), (7868, 10478), (8711, 9464)]