170799588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 460998720

約数和(自身を除く): 290199132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 3517, 4047, 5396, 7034, 8094, 10551, 12141, 14068, 16188, 21102, 24282, 31653, 42204, 48564, 63306, 66823, 126612, 133646, 200469, 249707, 267292, 400938, 499414, 601407, 749121, 801876, 998828, 1202814, 1498242, 2247363, 2405628, 2996484, 4494726, 4744433, 8989452, 9488866, 14233299, 18977732, 28466598, 42699897, 56933196, 85399794, 170799588]

約数ペア:

[(1, 170799588), (2, 85399794), (3, 56933196), (4, 42699897), (6, 28466598), (9, 18977732), (12, 14233299), (18, 9488866), (19, 8989452), (36, 4744433), (38, 4494726), (57, 2996484), (71, 2405628), (76, 2247363), (114, 1498242), (142, 1202814), (171, 998828), (213, 801876), (228, 749121), (284, 601407), (342, 499414), (426, 400938), (639, 267292), (684, 249707), (852, 200469), (1278, 133646), (1349, 126612), (2556, 66823), (2698, 63306), (3517, 48564), (4047, 42204), (5396, 31653), (7034, 24282), (8094, 21102), (10551, 16188), (12141, 14068)]