85614516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 255129280

約数和(自身を除く): 169514764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 211, 221, 234, 289, 306, 351, 422, 442, 459, 468, 578, 612, 633, 663, 702, 844, 867, 884, 918, 1156, 1266, 1326, 1404, 1734, 1836, 1899, 1989, 2532, 2601, 2652, 2743, 3468, 3587, 3757, 3798, 3978, 5202, 5486, 5697, 5967, 7174, 7514, 7596, 7803, 7956, 8229, 10404, 10761, 10972, 11271, 11394, 11934, 14348, 15028, 15606, 16458, 21522, 22542, 22788, 23868, 24687, 31212, 32283, 32916, 33813, 43044, 45084, 46631, 49374, 60979, 64566, 67626, 74061, 93262, 96849, 98748, 101439, 121958, 129132, 135252, 139893, 148122, 182937, 186524, 193698, 202878, 243916, 279786, 296244, 365874, 387396, 405756, 419679, 548811, 559572, 731748, 792727, 839358, 1097622, 1259037, 1585454, 1646433, 1678716, 2195244, 2378181, 2518074, 3170908, 3292866, 4756362, 5036148, 6585732, 7134543, 9512724, 14269086, 21403629, 28538172, 42807258, 85614516]

約数ペア:

[(1, 85614516), (2, 42807258), (3, 28538172), (4, 21403629), (6, 14269086), (9, 9512724), (12, 7134543), (13, 6585732), (17, 5036148), (18, 4756362), (26, 3292866), (27, 3170908), (34, 2518074), (36, 2378181), (39, 2195244), (51, 1678716), (52, 1646433), (54, 1585454), (68, 1259037), (78, 1097622), (102, 839358), (108, 792727), (117, 731748), (153, 559572), (156, 548811), (204, 419679), (211, 405756), (221, 387396), (234, 365874), (289, 296244), (306, 279786), (351, 243916), (422, 202878), (442, 193698), (459, 186524), (468, 182937), (578, 148122), (612, 139893), (633, 135252), (663, 129132), (702, 121958), (844, 101439), (867, 98748), (884, 96849), (918, 93262), (1156, 74061), (1266, 67626), (1326, 64566), (1404, 60979), (1734, 49374), (1836, 46631), (1899, 45084), (1989, 43044), (2532, 33813), (2601, 32916), (2652, 32283), (2743, 31212), (3468, 24687), (3587, 23868), (3757, 22788), (3798, 22542), (3978, 21522), (5202, 16458), (5486, 15606), (5697, 15028), (5967, 14348), (7174, 11934), (7514, 11394), (7596, 11271), (7803, 10972), (7956, 10761), (8229, 10404)]