68908356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4703}}^1$

素因数の和:4761

約数の個数: 72

約数和(自身を含む): 195197184

約数和(自身を除く): 126288828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4703, 4884, 7326, 9406, 14109, 14652, 18812, 28218, 42327, 51733, 56436, 84654, 103466, 155199, 169308, 174011, 206932, 310398, 348022, 465597, 522033, 620796, 696044, 931194, 1044066, 1566099, 1862388, 1914121, 2088132, 3132198, 3828242, 5742363, 6264396, 7656484, 11484726, 17227089, 22969452, 34454178, 68908356]

約数ペア:

[(1, 68908356), (2, 34454178), (3, 22969452), (4, 17227089), (6, 11484726), (9, 7656484), (11, 6264396), (12, 5742363), (18, 3828242), (22, 3132198), (33, 2088132), (36, 1914121), (37, 1862388), (44, 1566099), (66, 1044066), (74, 931194), (99, 696044), (111, 620796), (132, 522033), (148, 465597), (198, 348022), (222, 310398), (333, 206932), (396, 174011), (407, 169308), (444, 155199), (666, 103466), (814, 84654), (1221, 56436), (1332, 51733), (1628, 42327), (2442, 28218), (3663, 18812), (4703, 14652), (4884, 14109), (7326, 9406)]