74798724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 236113920

約数和(自身を除く): 161315196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 169, 182, 231, 273, 286, 308, 338, 364, 429, 462, 479, 507, 546, 572, 676, 858, 924, 958, 1001, 1014, 1092, 1183, 1437, 1716, 1859, 1916, 2002, 2028, 2366, 2874, 3003, 3353, 3549, 3718, 4004, 4732, 5269, 5577, 5748, 6006, 6227, 6706, 7098, 7436, 10059, 10538, 11154, 12012, 12454, 13013, 13412, 14196, 15807, 18681, 20118, 21076, 22308, 24908, 26026, 31614, 36883, 37362, 39039, 40236, 43589, 52052, 63228, 68497, 73766, 74724, 78078, 80951, 87178, 110649, 130767, 136994, 147532, 156156, 161902, 174356, 205491, 221298, 242853, 261534, 273988, 323804, 410982, 442596, 479479, 485706, 523068, 566657, 821964, 890461, 958958, 971412, 1133314, 1438437, 1699971, 1780922, 1917916, 2266628, 2671383, 2876874, 3399942, 3561844, 5342766, 5753748, 6233227, 6799884, 10685532, 12466454, 18699681, 24932908, 37399362, 74798724]

約数ペア:

[(1, 74798724), (2, 37399362), (3, 24932908), (4, 18699681), (6, 12466454), (7, 10685532), (11, 6799884), (12, 6233227), (13, 5753748), (14, 5342766), (21, 3561844), (22, 3399942), (26, 2876874), (28, 2671383), (33, 2266628), (39, 1917916), (42, 1780922), (44, 1699971), (52, 1438437), (66, 1133314), (77, 971412), (78, 958958), (84, 890461), (91, 821964), (132, 566657), (143, 523068), (154, 485706), (156, 479479), (169, 442596), (182, 410982), (231, 323804), (273, 273988), (286, 261534), (308, 242853), (338, 221298), (364, 205491), (429, 174356), (462, 161902), (479, 156156), (507, 147532), (546, 136994), (572, 130767), (676, 110649), (858, 87178), (924, 80951), (958, 78078), (1001, 74724), (1014, 73766), (1092, 68497), (1183, 63228), (1437, 52052), (1716, 43589), (1859, 40236), (1916, 39039), (2002, 37362), (2028, 36883), (2366, 31614), (2874, 26026), (3003, 24908), (3353, 22308), (3549, 21076), (3718, 20118), (4004, 18681), (4732, 15807), (5269, 14196), (5577, 13412), (5748, 13013), (6006, 12454), (6227, 12012), (6706, 11154), (7098, 10538), (7436, 10059)]