86417940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 291723264

約数和(自身を除く): 205305324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 67, 70, 74, 83, 84, 105, 111, 134, 140, 148, 166, 185, 201, 210, 222, 249, 259, 268, 332, 335, 370, 402, 415, 420, 444, 469, 498, 518, 555, 581, 670, 740, 777, 804, 830, 938, 996, 1005, 1036, 1110, 1162, 1245, 1295, 1340, 1407, 1554, 1660, 1743, 1876, 2010, 2220, 2324, 2345, 2479, 2490, 2590, 2814, 2905, 3071, 3108, 3486, 3885, 4020, 4690, 4958, 4980, 5180, 5561, 5628, 5810, 6142, 6972, 7035, 7437, 7770, 8715, 9213, 9380, 9916, 11122, 11620, 12284, 12395, 14070, 14874, 15355, 15540, 16683, 17353, 17430, 18426, 21497, 22244, 24790, 27805, 28140, 29748, 30710, 33366, 34706, 34860, 36852, 37185, 38927, 42994, 46065, 49580, 52059, 55610, 61420, 64491, 66732, 69412, 74370, 77854, 83415, 85988, 86765, 92130, 104118, 107485, 111220, 116781, 128982, 148740, 155708, 166830, 173530, 184260, 194635, 205757, 208236, 214970, 233562, 257964, 260295, 322455, 333660, 347060, 389270, 411514, 429940, 467124, 520590, 583905, 617271, 644910, 778540, 823028, 1028785, 1041180, 1167810, 1234542, 1289820, 1440299, 2057570, 2335620, 2469084, 2880598, 3086355, 4115140, 4320897, 5761196, 6172710, 7201495, 8641794, 12345420, 14402990, 17283588, 21604485, 28805980, 43208970, 86417940]

約数ペア:

[(1, 86417940), (2, 43208970), (3, 28805980), (4, 21604485), (5, 17283588), (6, 14402990), (7, 12345420), (10, 8641794), (12, 7201495), (14, 6172710), (15, 5761196), (20, 4320897), (21, 4115140), (28, 3086355), (30, 2880598), (35, 2469084), (37, 2335620), (42, 2057570), (60, 1440299), (67, 1289820), (70, 1234542), (74, 1167810), (83, 1041180), (84, 1028785), (105, 823028), (111, 778540), (134, 644910), (140, 617271), (148, 583905), (166, 520590), (185, 467124), (201, 429940), (210, 411514), (222, 389270), (249, 347060), (259, 333660), (268, 322455), (332, 260295), (335, 257964), (370, 233562), (402, 214970), (415, 208236), (420, 205757), (444, 194635), (469, 184260), (498, 173530), (518, 166830), (555, 155708), (581, 148740), (670, 128982), (740, 116781), (777, 111220), (804, 107485), (830, 104118), (938, 92130), (996, 86765), (1005, 85988), (1036, 83415), (1110, 77854), (1162, 74370), (1245, 69412), (1295, 66732), (1340, 64491), (1407, 61420), (1554, 55610), (1660, 52059), (1743, 49580), (1876, 46065), (2010, 42994), (2220, 38927), (2324, 37185), (2345, 36852), (2479, 34860), (2490, 34706), (2590, 33366), (2814, 30710), (2905, 29748), (3071, 28140), (3108, 27805), (3486, 24790), (3885, 22244), (4020, 21497), (4690, 18426), (4958, 17430), (4980, 17353), (5180, 16683), (5561, 15540), (5628, 15355), (5810, 14874), (6142, 14070), (6972, 12395), (7035, 12284), (7437, 11620), (7770, 11122), (8715, 9916), (9213, 9380)]