61398684

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 72

約数和(自身を含む): 167600160

約数和(自身を除く): 106201476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2557, 2668, 4002, 5114, 6003, 7671, 8004, 10228, 12006, 15342, 23013, 24012, 30684, 46026, 58811, 74153, 92052, 117622, 148306, 176433, 222459, 235244, 296612, 352866, 444918, 529299, 667377, 705732, 889836, 1058598, 1334754, 1705519, 2117196, 2669508, 3411038, 5116557, 6822076, 10233114, 15349671, 20466228, 30699342, 61398684]

約数ペア:

[(1, 61398684), (2, 30699342), (3, 20466228), (4, 15349671), (6, 10233114), (9, 6822076), (12, 5116557), (18, 3411038), (23, 2669508), (29, 2117196), (36, 1705519), (46, 1334754), (58, 1058598), (69, 889836), (87, 705732), (92, 667377), (116, 529299), (138, 444918), (174, 352866), (207, 296612), (261, 235244), (276, 222459), (348, 176433), (414, 148306), (522, 117622), (667, 92052), (828, 74153), (1044, 58811), (1334, 46026), (2001, 30684), (2557, 24012), (2668, 23013), (4002, 15342), (5114, 12006), (6003, 10228), (7671, 8004)]