67732940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 163404864

約数和(自身を除く): 95671924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 53, 55, 74, 106, 110, 148, 157, 185, 212, 220, 265, 314, 370, 407, 530, 583, 628, 740, 785, 814, 1060, 1166, 1570, 1628, 1727, 1961, 2035, 2332, 2915, 3140, 3454, 3922, 4070, 5809, 5830, 6908, 7844, 8140, 8321, 8635, 9805, 11618, 11660, 16642, 17270, 19610, 21571, 23236, 29045, 33284, 34540, 39220, 41605, 43142, 58090, 63899, 83210, 86284, 91531, 107855, 116180, 127798, 166420, 183062, 215710, 255596, 307877, 319495, 366124, 431420, 457655, 615754, 638990, 915310, 1231508, 1277980, 1539385, 1830620, 3078770, 3386647, 6157540, 6773294, 13546588, 16933235, 33866470, 67732940]

約数ペア:

[(1, 67732940), (2, 33866470), (4, 16933235), (5, 13546588), (10, 6773294), (11, 6157540), (20, 3386647), (22, 3078770), (37, 1830620), (44, 1539385), (53, 1277980), (55, 1231508), (74, 915310), (106, 638990), (110, 615754), (148, 457655), (157, 431420), (185, 366124), (212, 319495), (220, 307877), (265, 255596), (314, 215710), (370, 183062), (407, 166420), (530, 127798), (583, 116180), (628, 107855), (740, 91531), (785, 86284), (814, 83210), (1060, 63899), (1166, 58090), (1570, 43142), (1628, 41605), (1727, 39220), (1961, 34540), (2035, 33284), (2332, 29045), (2915, 23236), (3140, 21571), (3454, 19610), (3922, 17270), (4070, 16642), (5809, 11660), (5830, 11618), (6908, 9805), (7844, 8635), (8140, 8321)]