77679732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 207473056

約数和(自身を除く): 129793324

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1723, 1734, 2652, 3446, 3468, 3757, 5169, 6892, 7514, 10338, 11271, 15028, 20676, 22399, 22542, 29291, 44798, 45084, 58582, 67197, 87873, 89596, 117164, 134394, 175746, 268788, 351492, 380783, 497947, 761566, 995894, 1142349, 1493841, 1523132, 1991788, 2284698, 2987682, 4569396, 5975364, 6473311, 12946622, 19419933, 25893244, 38839866, 77679732]

約数ペア:

[(1, 77679732), (2, 38839866), (3, 25893244), (4, 19419933), (6, 12946622), (12, 6473311), (13, 5975364), (17, 4569396), (26, 2987682), (34, 2284698), (39, 1991788), (51, 1523132), (52, 1493841), (68, 1142349), (78, 995894), (102, 761566), (156, 497947), (204, 380783), (221, 351492), (289, 268788), (442, 175746), (578, 134394), (663, 117164), (867, 89596), (884, 87873), (1156, 67197), (1326, 58582), (1723, 45084), (1734, 44798), (2652, 29291), (3446, 22542), (3468, 22399), (3757, 20676), (5169, 15028), (6892, 11271), (7514, 10338)]