68172258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 179988480

約数和(自身を除く): 111816222

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 59, 61, 66, 77, 82, 118, 122, 123, 154, 177, 183, 231, 246, 287, 354, 366, 413, 427, 451, 462, 574, 649, 671, 826, 854, 861, 902, 1239, 1281, 1298, 1342, 1353, 1722, 1947, 2013, 2419, 2478, 2501, 2562, 2706, 3157, 3599, 3894, 4026, 4543, 4697, 4838, 5002, 6314, 7198, 7257, 7503, 9086, 9394, 9471, 10797, 13629, 14091, 14514, 15006, 16933, 17507, 18942, 21594, 25193, 26609, 27258, 27511, 28182, 33866, 35014, 39589, 50386, 50799, 52521, 53218, 55022, 75579, 79178, 79827, 82533, 101598, 105042, 118767, 147559, 151158, 159654, 165066, 186263, 192577, 237534, 277123, 295118, 372526, 385154, 442677, 554246, 558789, 577731, 831369, 885354, 1032913, 1117578, 1155462, 1623149, 1662738, 2065826, 3098739, 3246298, 4869447, 6197478, 9738894, 11362043, 22724086, 34086129, 68172258]

約数ペア:

[(1, 68172258), (2, 34086129), (3, 22724086), (6, 11362043), (7, 9738894), (11, 6197478), (14, 4869447), (21, 3246298), (22, 3098739), (33, 2065826), (41, 1662738), (42, 1623149), (59, 1155462), (61, 1117578), (66, 1032913), (77, 885354), (82, 831369), (118, 577731), (122, 558789), (123, 554246), (154, 442677), (177, 385154), (183, 372526), (231, 295118), (246, 277123), (287, 237534), (354, 192577), (366, 186263), (413, 165066), (427, 159654), (451, 151158), (462, 147559), (574, 118767), (649, 105042), (671, 101598), (826, 82533), (854, 79827), (861, 79178), (902, 75579), (1239, 55022), (1281, 53218), (1298, 52521), (1342, 50799), (1353, 50386), (1722, 39589), (1947, 35014), (2013, 33866), (2419, 28182), (2478, 27511), (2501, 27258), (2562, 26609), (2706, 25193), (3157, 21594), (3599, 18942), (3894, 17507), (4026, 16933), (4543, 15006), (4697, 14514), (4838, 14091), (5002, 13629), (6314, 10797), (7198, 9471), (7257, 9394), (7503, 9086)]