83980476

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 236617920

約数和(自身を除く): 152637444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 81, 102, 108, 153, 158, 162, 193, 204, 237, 306, 316, 324, 386, 459, 474, 579, 612, 711, 772, 918, 948, 1158, 1343, 1377, 1422, 1737, 1836, 2133, 2316, 2686, 2754, 2844, 3281, 3474, 4029, 4266, 5211, 5372, 5508, 6399, 6562, 6948, 8058, 8532, 9843, 10422, 12087, 12798, 13124, 15247, 15633, 16116, 19686, 20844, 24174, 25596, 29529, 30494, 31266, 36261, 39372, 45741, 48348, 59058, 60988, 62532, 72522, 88587, 91482, 108783, 118116, 137223, 145044, 177174, 182964, 217566, 259199, 265761, 274446, 354348, 411669, 435132, 518398, 531522, 548892, 777597, 823338, 1036796, 1063044, 1235007, 1555194, 1646676, 2332791, 2470014, 3110388, 4665582, 4940028, 6998373, 9331164, 13996746, 20995119, 27993492, 41990238, 83980476]

約数ペア:

[(1, 83980476), (2, 41990238), (3, 27993492), (4, 20995119), (6, 13996746), (9, 9331164), (12, 6998373), (17, 4940028), (18, 4665582), (27, 3110388), (34, 2470014), (36, 2332791), (51, 1646676), (54, 1555194), (68, 1235007), (79, 1063044), (81, 1036796), (102, 823338), (108, 777597), (153, 548892), (158, 531522), (162, 518398), (193, 435132), (204, 411669), (237, 354348), (306, 274446), (316, 265761), (324, 259199), (386, 217566), (459, 182964), (474, 177174), (579, 145044), (612, 137223), (711, 118116), (772, 108783), (918, 91482), (948, 88587), (1158, 72522), (1343, 62532), (1377, 60988), (1422, 59058), (1737, 48348), (1836, 45741), (2133, 39372), (2316, 36261), (2686, 31266), (2754, 30494), (2844, 29529), (3281, 25596), (3474, 24174), (4029, 20844), (4266, 19686), (5211, 16116), (5372, 15633), (5508, 15247), (6399, 13124), (6562, 12798), (6948, 12087), (8058, 10422), (8532, 9843)]