77967918288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{86951}}^1$

素因数の和:87457

約数の個数: 120

約数和(自身を含む): 235479928320

約数和(自身を除く): 157512010032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 479, 624, 936, 958, 1437, 1872, 1916, 2874, 3832, 4311, 5748, 6227, 7664, 8622, 11496, 12454, 17244, 18681, 22992, 24908, 34488, 37362, 49816, 56043, 68976, 74724, 86951, 99632, 112086, 149448, 173902, 224172, 260853, 298896, 347804, 448344, 521706, 695608, 782559, 896688, 1043412, 1130363, 1391216, 1565118, 2086824, 2260726, 3130236, 3391089, 4173648, 4521452, 6260472, 6782178, 9042904, 10173267, 12520944, 13564356, 18085808, 20346534, 27128712, 40693068, 41649529, 54257424, 81386136, 83299058, 124948587, 162772272, 166598116, 249897174, 333196232, 374845761, 499794348, 541443877, 666392464, 749691522, 999588696, 1082887754, 1499383044, 1624331631, 1999177392, 2165775508, 2998766088, 3248663262, 4331551016, 4872994893, 5997532176, 6497326524, 8663102032, 9745989786, 12994653048, 19491979572, 25989306096, 38983959144, 77967918288]

約数ペア:

[(1, 77967918288), (2, 38983959144), (3, 25989306096), (4, 19491979572), (6, 12994653048), (8, 9745989786), (9, 8663102032), (12, 6497326524), (13, 5997532176), (16, 4872994893), (18, 4331551016), (24, 3248663262), (26, 2998766088), (36, 2165775508), (39, 1999177392), (48, 1624331631), (52, 1499383044), (72, 1082887754), (78, 999588696), (104, 749691522), (117, 666392464), (144, 541443877), (156, 499794348), (208, 374845761), (234, 333196232), (312, 249897174), (468, 166598116), (479, 162772272), (624, 124948587), (936, 83299058), (958, 81386136), (1437, 54257424), (1872, 41649529), (1916, 40693068), (2874, 27128712), (3832, 20346534), (4311, 18085808), (5748, 13564356), (6227, 12520944), (7664, 10173267), (8622, 9042904), (11496, 6782178), (12454, 6260472), (17244, 4521452), (18681, 4173648), (22992, 3391089), (24908, 3130236), (34488, 2260726), (37362, 2086824), (49816, 1565118), (56043, 1391216), (68976, 1130363), (74724, 1043412), (86951, 896688), (99632, 782559), (112086, 695608), (149448, 521706), (173902, 448344), (224172, 347804), (260853, 298896)]