87830928

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 90

約数和(自身を含む): 257179286

約数和(自身を除く): 169348358

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 1058, 1104, 1153, 1587, 1656, 2116, 2306, 3174, 3312, 3459, 4232, 4612, 4761, 6348, 6918, 8464, 9224, 9522, 10377, 12696, 13836, 18448, 19044, 20754, 25392, 26519, 27672, 38088, 41508, 53038, 55344, 76176, 79557, 83016, 106076, 159114, 166032, 212152, 238671, 318228, 424304, 477342, 609937, 636456, 954684, 1219874, 1272912, 1829811, 1909368, 2439748, 3659622, 3818736, 4879496, 5489433, 7319244, 9758992, 10978866, 14638488, 21957732, 29276976, 43915464, 87830928]

約数ペア:

[(1, 87830928), (2, 43915464), (3, 29276976), (4, 21957732), (6, 14638488), (8, 10978866), (9, 9758992), (12, 7319244), (16, 5489433), (18, 4879496), (23, 3818736), (24, 3659622), (36, 2439748), (46, 1909368), (48, 1829811), (69, 1272912), (72, 1219874), (92, 954684), (138, 636456), (144, 609937), (184, 477342), (207, 424304), (276, 318228), (368, 238671), (414, 212152), (529, 166032), (552, 159114), (828, 106076), (1058, 83016), (1104, 79557), (1153, 76176), (1587, 55344), (1656, 53038), (2116, 41508), (2306, 38088), (3174, 27672), (3312, 26519), (3459, 25392), (4232, 20754), (4612, 19044), (4761, 18448), (6348, 13836), (6918, 12696), (8464, 10377), (9224, 9522)]