71331264

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3402

約数の個数: 84

約数和(自身を含む): 210046824

約数和(自身を除く): 138715560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3347, 3552, 5328, 6694, 7104, 10041, 10656, 13388, 20082, 21312, 26776, 30123, 40164, 53552, 60246, 80328, 107104, 120492, 123839, 160656, 214208, 240984, 247678, 321312, 371517, 481968, 495356, 642624, 743034, 963936, 990712, 1114551, 1486068, 1927872, 1981424, 2229102, 2972136, 3962848, 4458204, 5944272, 7925696, 8916408, 11888544, 17832816, 23777088, 35665632, 71331264]

約数ペア:

[(1, 71331264), (2, 35665632), (3, 23777088), (4, 17832816), (6, 11888544), (8, 8916408), (9, 7925696), (12, 5944272), (16, 4458204), (18, 3962848), (24, 2972136), (32, 2229102), (36, 1981424), (37, 1927872), (48, 1486068), (64, 1114551), (72, 990712), (74, 963936), (96, 743034), (111, 642624), (144, 495356), (148, 481968), (192, 371517), (222, 321312), (288, 247678), (296, 240984), (333, 214208), (444, 160656), (576, 123839), (592, 120492), (666, 107104), (888, 80328), (1184, 60246), (1332, 53552), (1776, 40164), (2368, 30123), (2664, 26776), (3347, 21312), (3552, 20082), (5328, 13388), (6694, 10656), (7104, 10041)]