76594180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 194793984

約数和(自身を除く): 118199804

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 43, 52, 62, 65, 68, 85, 86, 124, 130, 155, 169, 170, 172, 215, 221, 260, 310, 338, 340, 403, 430, 442, 527, 559, 620, 676, 731, 806, 845, 860, 884, 1054, 1105, 1118, 1333, 1462, 1612, 1690, 2015, 2108, 2210, 2236, 2635, 2666, 2795, 2873, 2924, 3380, 3655, 4030, 4420, 5239, 5270, 5332, 5590, 5746, 6665, 6851, 7267, 7310, 8060, 9503, 10478, 10540, 11180, 11492, 13330, 13702, 14365, 14534, 14620, 17329, 19006, 20956, 22661, 26195, 26660, 27404, 28730, 29068, 34255, 34658, 36335, 38012, 45322, 47515, 52390, 57460, 68510, 69316, 72670, 86645, 89063, 90644, 95030, 104780, 113305, 123539, 137020, 145340, 173290, 178126, 190060, 225277, 226610, 247078, 294593, 346580, 356252, 445315, 450554, 453220, 494156, 589186, 617695, 890630, 901108, 1126385, 1178372, 1235390, 1472965, 1781260, 2252770, 2470780, 2945930, 3829709, 4505540, 5891860, 7659418, 15318836, 19148545, 38297090, 76594180]

約数ペア:

[(1, 76594180), (2, 38297090), (4, 19148545), (5, 15318836), (10, 7659418), (13, 5891860), (17, 4505540), (20, 3829709), (26, 2945930), (31, 2470780), (34, 2252770), (43, 1781260), (52, 1472965), (62, 1235390), (65, 1178372), (68, 1126385), (85, 901108), (86, 890630), (124, 617695), (130, 589186), (155, 494156), (169, 453220), (170, 450554), (172, 445315), (215, 356252), (221, 346580), (260, 294593), (310, 247078), (338, 226610), (340, 225277), (403, 190060), (430, 178126), (442, 173290), (527, 145340), (559, 137020), (620, 123539), (676, 113305), (731, 104780), (806, 95030), (845, 90644), (860, 89063), (884, 86645), (1054, 72670), (1105, 69316), (1118, 68510), (1333, 57460), (1462, 52390), (1612, 47515), (1690, 45322), (2015, 38012), (2108, 36335), (2210, 34658), (2236, 34255), (2635, 29068), (2666, 28730), (2795, 27404), (2873, 26660), (2924, 26195), (3380, 22661), (3655, 20956), (4030, 19006), (4420, 17329), (5239, 14620), (5270, 14534), (5332, 14365), (5590, 13702), (5746, 13330), (6665, 11492), (6851, 11180), (7267, 10540), (7310, 10478), (8060, 9503)]