72771540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52733}}^1$

素因数の和:52768

約数の個数: 48

約数和(自身を含む): 212623488

約数和(自身を除く): 139851948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 52733, 105466, 158199, 210932, 263665, 316398, 527330, 632796, 790995, 1054660, 1212859, 1581990, 2425718, 3163980, 3638577, 4851436, 6064295, 7277154, 12128590, 14554308, 18192885, 24257180, 36385770, 72771540]

約数ペア:

[(1, 72771540), (2, 36385770), (3, 24257180), (4, 18192885), (5, 14554308), (6, 12128590), (10, 7277154), (12, 6064295), (15, 4851436), (20, 3638577), (23, 3163980), (30, 2425718), (46, 1581990), (60, 1212859), (69, 1054660), (92, 790995), (115, 632796), (138, 527330), (230, 316398), (276, 263665), (345, 210932), (460, 158199), (690, 105466), (1380, 52733)]