72012132

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 195363840

約数和(自身を除く): 123351708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 137, 157, 186, 274, 279, 314, 372, 411, 471, 548, 558, 628, 822, 837, 942, 1116, 1233, 1413, 1644, 1674, 1884, 2466, 2826, 3348, 3699, 4239, 4247, 4867, 4932, 5652, 7398, 8478, 8494, 9734, 12741, 14601, 14796, 16956, 16988, 19468, 21509, 25482, 29202, 38223, 43018, 43803, 50964, 58404, 64527, 76446, 86036, 87606, 114669, 129054, 131409, 152892, 175212, 193581, 229338, 258108, 262818, 387162, 458676, 525636, 580743, 666779, 774324, 1161486, 1333558, 2000337, 2322972, 2667116, 4000674, 6001011, 8001348, 12002022, 18003033, 24004044, 36006066, 72012132]

約数ペア:

[(1, 72012132), (2, 36006066), (3, 24004044), (4, 18003033), (6, 12002022), (9, 8001348), (12, 6001011), (18, 4000674), (27, 2667116), (31, 2322972), (36, 2000337), (54, 1333558), (62, 1161486), (93, 774324), (108, 666779), (124, 580743), (137, 525636), (157, 458676), (186, 387162), (274, 262818), (279, 258108), (314, 229338), (372, 193581), (411, 175212), (471, 152892), (548, 131409), (558, 129054), (628, 114669), (822, 87606), (837, 86036), (942, 76446), (1116, 64527), (1233, 58404), (1413, 50964), (1644, 43803), (1674, 43018), (1884, 38223), (2466, 29202), (2826, 25482), (3348, 21509), (3699, 19468), (4239, 16988), (4247, 16956), (4867, 14796), (4932, 14601), (5652, 12741), (7398, 9734), (8478, 8494)]