84730516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 174041784

約数和(自身を除く): 89311268

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 101, 146, 169, 202, 221, 292, 338, 404, 442, 676, 884, 949, 1241, 1313, 1717, 1898, 2482, 2626, 2873, 3434, 3796, 4964, 5252, 5746, 6868, 7373, 11492, 12337, 14746, 16133, 17069, 22321, 24674, 29492, 32266, 34138, 44642, 49348, 64532, 68276, 89284, 95849, 125341, 191698, 209729, 250682, 290173, 383396, 419458, 501364, 580346, 838916, 1160692, 1246037, 1629433, 2492074, 3258866, 4984148, 6517732, 21182629, 42365258, 84730516]

約数ペア:

[(1, 84730516), (2, 42365258), (4, 21182629), (13, 6517732), (17, 4984148), (26, 3258866), (34, 2492074), (52, 1629433), (68, 1246037), (73, 1160692), (101, 838916), (146, 580346), (169, 501364), (202, 419458), (221, 383396), (292, 290173), (338, 250682), (404, 209729), (442, 191698), (676, 125341), (884, 95849), (949, 89284), (1241, 68276), (1313, 64532), (1717, 49348), (1898, 44642), (2482, 34138), (2626, 32266), (2873, 29492), (3434, 24674), (3796, 22321), (4964, 17069), (5252, 16133), (5746, 14746), (6868, 12337), (7373, 11492)]