80193204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 162

約数和(自身を含む): 256289670

約数和(自身を除く): 176096466

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 169, 182, 196, 234, 252, 269, 273, 294, 338, 364, 441, 468, 507, 538, 546, 588, 637, 676, 807, 819, 882, 1014, 1076, 1092, 1183, 1274, 1521, 1614, 1638, 1764, 1883, 1911, 2028, 2366, 2421, 2548, 3042, 3228, 3276, 3497, 3549, 3766, 3822, 4732, 4842, 5649, 5733, 6084, 6994, 7098, 7532, 7644, 8281, 9684, 10491, 10647, 11298, 11466, 13181, 13988, 14196, 16562, 16947, 20982, 21294, 22596, 22932, 24479, 24843, 26362, 31473, 33124, 33894, 39543, 41964, 42588, 45461, 48958, 49686, 52724, 62946, 67788, 73437, 74529, 79086, 90922, 97916, 99372, 118629, 125892, 136383, 146874, 149058, 158172, 171353, 181844, 220311, 237258, 272766, 293748, 298116, 318227, 342706, 409149, 440622, 474516, 514059, 545532, 636454, 685412, 818298, 881244, 954681, 1028118, 1272908, 1542177, 1636596, 1909362, 2056236, 2227589, 2864043, 3084354, 3818724, 4455178, 5728086, 6168708, 6682767, 8910356, 11456172, 13365534, 20048301, 26731068, 40096602, 80193204]

約数ペア:

[(1, 80193204), (2, 40096602), (3, 26731068), (4, 20048301), (6, 13365534), (7, 11456172), (9, 8910356), (12, 6682767), (13, 6168708), (14, 5728086), (18, 4455178), (21, 3818724), (26, 3084354), (28, 2864043), (36, 2227589), (39, 2056236), (42, 1909362), (49, 1636596), (52, 1542177), (63, 1272908), (78, 1028118), (84, 954681), (91, 881244), (98, 818298), (117, 685412), (126, 636454), (147, 545532), (156, 514059), (169, 474516), (182, 440622), (196, 409149), (234, 342706), (252, 318227), (269, 298116), (273, 293748), (294, 272766), (338, 237258), (364, 220311), (441, 181844), (468, 171353), (507, 158172), (538, 149058), (546, 146874), (588, 136383), (637, 125892), (676, 118629), (807, 99372), (819, 97916), (882, 90922), (1014, 79086), (1076, 74529), (1092, 73437), (1183, 67788), (1274, 62946), (1521, 52724), (1614, 49686), (1638, 48958), (1764, 45461), (1883, 42588), (1911, 41964), (2028, 39543), (2366, 33894), (2421, 33124), (2548, 31473), (3042, 26362), (3228, 24843), (3276, 24479), (3497, 22932), (3549, 22596), (3766, 21294), (3822, 20982), (4732, 16947), (4842, 16562), (5649, 14196), (5733, 13988), (6084, 13181), (6994, 11466), (7098, 11298), (7532, 10647), (7644, 10491), (8281, 9684)]