72090023328

素因数分解:

$2^5\times 3^4\times {\mathrm{617}}^1\times {\mathrm{45077}}^1$

素因数の和:45716

約数の個数: 120

約数和(自身を含む): 212363089092

約数和(自身を除く): 140273065764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 617, 648, 864, 1234, 1296, 1851, 2468, 2592, 3702, 4936, 5553, 7404, 9872, 11106, 14808, 16659, 19744, 22212, 29616, 33318, 44424, 45077, 49977, 59232, 66636, 88848, 90154, 99954, 133272, 135231, 177696, 180308, 199908, 266544, 270462, 360616, 399816, 405693, 533088, 540924, 721232, 799632, 811386, 1081848, 1217079, 1442464, 1599264, 1622772, 2163696, 2434158, 3245544, 3651237, 4327392, 4868316, 6491088, 7302474, 9736632, 12982176, 14604948, 19473264, 27812509, 29209896, 38946528, 55625018, 58419792, 83437527, 111250036, 116839584, 166875054, 222500072, 250312581, 333750108, 445000144, 500625162, 667500216, 750937743, 890000288, 1001250324, 1335000432, 1501875486, 2002500648, 2252813229, 2670000864, 3003750972, 4005001296, 4505626458, 6007501944, 8010002592, 9011252916, 12015003888, 18022505832, 24030007776, 36045011664, 72090023328]

約数ペア:

[(1, 72090023328), (2, 36045011664), (3, 24030007776), (4, 18022505832), (6, 12015003888), (8, 9011252916), (9, 8010002592), (12, 6007501944), (16, 4505626458), (18, 4005001296), (24, 3003750972), (27, 2670000864), (32, 2252813229), (36, 2002500648), (48, 1501875486), (54, 1335000432), (72, 1001250324), (81, 890000288), (96, 750937743), (108, 667500216), (144, 500625162), (162, 445000144), (216, 333750108), (288, 250312581), (324, 222500072), (432, 166875054), (617, 116839584), (648, 111250036), (864, 83437527), (1234, 58419792), (1296, 55625018), (1851, 38946528), (2468, 29209896), (2592, 27812509), (3702, 19473264), (4936, 14604948), (5553, 12982176), (7404, 9736632), (9872, 7302474), (11106, 6491088), (14808, 4868316), (16659, 4327392), (19744, 3651237), (22212, 3245544), (29616, 2434158), (33318, 2163696), (44424, 1622772), (45077, 1599264), (49977, 1442464), (59232, 1217079), (66636, 1081848), (88848, 811386), (90154, 799632), (99954, 721232), (133272, 540924), (135231, 533088), (177696, 405693), (180308, 399816), (199908, 360616), (266544, 270462)]