68812452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2785

約数の個数: 72

約数和(自身を含む): 188115200

約数和(自身を除く): 119302748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2719, 2812, 4218, 5438, 6327, 8157, 8436, 10876, 12654, 16314, 24471, 25308, 32628, 48942, 51661, 97884, 100603, 103322, 154983, 201206, 206644, 301809, 309966, 402412, 464949, 603618, 619932, 905427, 929898, 1207236, 1810854, 1859796, 1911457, 3621708, 3822914, 5734371, 7645828, 11468742, 17203113, 22937484, 34406226, 68812452]

約数ペア:

[(1, 68812452), (2, 34406226), (3, 22937484), (4, 17203113), (6, 11468742), (9, 7645828), (12, 5734371), (18, 3822914), (19, 3621708), (36, 1911457), (37, 1859796), (38, 1810854), (57, 1207236), (74, 929898), (76, 905427), (111, 619932), (114, 603618), (148, 464949), (171, 402412), (222, 309966), (228, 301809), (333, 206644), (342, 201206), (444, 154983), (666, 103322), (684, 100603), (703, 97884), (1332, 51661), (1406, 48942), (2109, 32628), (2719, 25308), (2812, 24471), (4218, 16314), (5438, 12654), (6327, 10876), (8157, 8436)]