87401181492

素因数分解:

$2^2\times 3^5\times {\mathrm{229}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:2004

約数の個数: 144

約数和(自身を含む): 231143552640

約数和(自身を除く): 143742371148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 243, 263, 324, 458, 486, 526, 687, 789, 916, 972, 1052, 1374, 1493, 1578, 2061, 2367, 2748, 2986, 3156, 4122, 4479, 4734, 5972, 6183, 7101, 8244, 8958, 9468, 12366, 13437, 14202, 17916, 18549, 21303, 24732, 26874, 28404, 37098, 40311, 42606, 53748, 55647, 60227, 63909, 74196, 80622, 85212, 111294, 120454, 120933, 127818, 161244, 180681, 222588, 240908, 241866, 255636, 341897, 361362, 362799, 392659, 483732, 542043, 683794, 722724, 725598, 785318, 1025691, 1084086, 1177977, 1367588, 1451196, 1570636, 1626129, 2051382, 2168172, 2355954, 3077073, 3252258, 3533931, 4102764, 4711908, 4878387, 6154146, 6504516, 7067862, 9231219, 9756774, 10601793, 12308292, 14135724, 14635161, 18462438, 19513548, 21203586, 27693657, 29270322, 31805379, 36924876, 42407172, 55387314, 58540644, 63610758, 83080971, 89918911, 95416137, 110774628, 127221516, 166161942, 179837822, 190832274, 269756733, 332323884, 359675644, 381664548, 539513466, 809270199, 1079026932, 1618540398, 2427810597, 3237080796, 4855621194, 7283431791, 9711242388, 14566863582, 21850295373, 29133727164, 43700590746, 87401181492]

約数ペア:

[(1, 87401181492), (2, 43700590746), (3, 29133727164), (4, 21850295373), (6, 14566863582), (9, 9711242388), (12, 7283431791), (18, 4855621194), (27, 3237080796), (36, 2427810597), (54, 1618540398), (81, 1079026932), (108, 809270199), (162, 539513466), (229, 381664548), (243, 359675644), (263, 332323884), (324, 269756733), (458, 190832274), (486, 179837822), (526, 166161942), (687, 127221516), (789, 110774628), (916, 95416137), (972, 89918911), (1052, 83080971), (1374, 63610758), (1493, 58540644), (1578, 55387314), (2061, 42407172), (2367, 36924876), (2748, 31805379), (2986, 29270322), (3156, 27693657), (4122, 21203586), (4479, 19513548), (4734, 18462438), (5972, 14635161), (6183, 14135724), (7101, 12308292), (8244, 10601793), (8958, 9756774), (9468, 9231219), (12366, 7067862), (13437, 6504516), (14202, 6154146), (17916, 4878387), (18549, 4711908), (21303, 4102764), (24732, 3533931), (26874, 3252258), (28404, 3077073), (37098, 2355954), (40311, 2168172), (42606, 2051382), (53748, 1626129), (55647, 1570636), (60227, 1451196), (63909, 1367588), (74196, 1177977), (80622, 1084086), (85212, 1025691), (111294, 785318), (120454, 725598), (120933, 722724), (127818, 683794), (161244, 542043), (180681, 483732), (222588, 392659), (240908, 362799), (241866, 361362), (255636, 341897)]