82497012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 72

約数和(自身を含む): 219512160

約数和(自身を除く): 137015148

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2141, 2964, 3211, 4282, 6422, 6423, 8564, 9633, 12844, 12846, 19266, 25692, 27833, 38532, 40679, 55666, 81358, 83499, 111332, 122037, 162716, 166998, 244074, 333996, 361829, 488148, 528827, 723658, 1057654, 1085487, 1447316, 1586481, 2115308, 2170974, 3172962, 4341948, 6345924, 6874751, 13749502, 20624253, 27499004, 41248506, 82497012]

約数ペア:

[(1, 82497012), (2, 41248506), (3, 27499004), (4, 20624253), (6, 13749502), (12, 6874751), (13, 6345924), (19, 4341948), (26, 3172962), (38, 2170974), (39, 2115308), (52, 1586481), (57, 1447316), (76, 1085487), (78, 1057654), (114, 723658), (156, 528827), (169, 488148), (228, 361829), (247, 333996), (338, 244074), (494, 166998), (507, 162716), (676, 122037), (741, 111332), (988, 83499), (1014, 81358), (1482, 55666), (2028, 40679), (2141, 38532), (2964, 27833), (3211, 25692), (4282, 19266), (6422, 12846), (6423, 12844), (8564, 9633)]