72640944

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10733}}^1$

素因数の和:10794

約数の個数: 60

約数和(自身を含む): 207638496

約数和(自身を除く): 134997552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 10733, 21466, 32199, 42932, 64398, 85864, 96597, 128796, 171728, 193194, 257592, 386388, 504451, 515184, 772776, 1008902, 1513353, 1545552, 2017804, 3026706, 4035608, 4540059, 6053412, 8071216, 9080118, 12106824, 18160236, 24213648, 36320472, 72640944]

約数ペア:

[(1, 72640944), (2, 36320472), (3, 24213648), (4, 18160236), (6, 12106824), (8, 9080118), (9, 8071216), (12, 6053412), (16, 4540059), (18, 4035608), (24, 3026706), (36, 2017804), (47, 1545552), (48, 1513353), (72, 1008902), (94, 772776), (141, 515184), (144, 504451), (188, 386388), (282, 257592), (376, 193194), (423, 171728), (564, 128796), (752, 96597), (846, 85864), (1128, 64398), (1692, 42932), (2256, 32199), (3384, 21466), (6768, 10733)]