74081826

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 205545600

約数和(自身を除く): 131463774

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 71, 78, 91, 98, 117, 126, 142, 147, 169, 182, 213, 234, 273, 294, 338, 343, 426, 441, 497, 507, 546, 637, 639, 686, 819, 882, 923, 994, 1014, 1029, 1183, 1274, 1278, 1491, 1521, 1638, 1846, 1911, 2058, 2366, 2769, 2982, 3042, 3087, 3479, 3549, 3822, 4459, 4473, 5538, 5733, 6174, 6461, 6958, 7098, 8281, 8307, 8918, 8946, 10437, 10647, 11466, 11999, 12922, 13377, 16562, 16614, 19383, 20874, 21294, 23998, 24353, 24843, 26754, 31311, 35997, 38766, 40131, 45227, 48706, 49686, 57967, 58149, 62622, 71994, 73059, 74529, 80262, 83993, 90454, 107991, 115934, 116298, 135681, 146118, 149058, 167986, 173901, 215982, 219177, 251979, 271362, 316589, 347802, 407043, 438354, 503958, 521703, 587951, 633178, 755937, 814086, 949767, 1043406, 1175902, 1511874, 1763853, 1899534, 2849301, 3527706, 4115657, 5291559, 5698602, 8231314, 10583118, 12346971, 24693942, 37040913, 74081826]

約数ペア:

[(1, 74081826), (2, 37040913), (3, 24693942), (6, 12346971), (7, 10583118), (9, 8231314), (13, 5698602), (14, 5291559), (18, 4115657), (21, 3527706), (26, 2849301), (39, 1899534), (42, 1763853), (49, 1511874), (63, 1175902), (71, 1043406), (78, 949767), (91, 814086), (98, 755937), (117, 633178), (126, 587951), (142, 521703), (147, 503958), (169, 438354), (182, 407043), (213, 347802), (234, 316589), (273, 271362), (294, 251979), (338, 219177), (343, 215982), (426, 173901), (441, 167986), (497, 149058), (507, 146118), (546, 135681), (637, 116298), (639, 115934), (686, 107991), (819, 90454), (882, 83993), (923, 80262), (994, 74529), (1014, 73059), (1029, 71994), (1183, 62622), (1274, 58149), (1278, 57967), (1491, 49686), (1521, 48706), (1638, 45227), (1846, 40131), (1911, 38766), (2058, 35997), (2366, 31311), (2769, 26754), (2982, 24843), (3042, 24353), (3087, 23998), (3479, 21294), (3549, 20874), (3822, 19383), (4459, 16614), (4473, 16562), (5538, 13377), (5733, 12922), (6174, 11999), (6461, 11466), (6958, 10647), (7098, 10437), (8281, 8946), (8307, 8918)]