80455700919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1\times {\mathrm{1279}}^1$

素因数の和:2620

約数の個数: 64

約数和(自身を含む): 124134359040

約数和(自身を除く): 43678658121

約数列:

[1, 3, 11, 23, 33, 67, 69, 201, 253, 737, 759, 1237, 1279, 1541, 2211, 3711, 3837, 4623, 13607, 14069, 16951, 28451, 29417, 40821, 42207, 50853, 82879, 85353, 85693, 88251, 248637, 257079, 312961, 323587, 911669, 938883, 942623, 970761, 1582123, 1906217, 1970939, 2735007, 2827869, 4746369, 5718651, 5912817, 17403353, 20968387, 21680329, 36388829, 52210059, 62905161, 65040987, 106002241, 109166487, 318006723, 400277119, 1166024651, 1200831357, 2438051543, 3498073953, 7314154629, 26818566973, 80455700919]

約数ペア:

[(1, 80455700919), (3, 26818566973), (11, 7314154629), (23, 3498073953), (33, 2438051543), (67, 1200831357), (69, 1166024651), (201, 400277119), (253, 318006723), (737, 109166487), (759, 106002241), (1237, 65040987), (1279, 62905161), (1541, 52210059), (2211, 36388829), (3711, 21680329), (3837, 20968387), (4623, 17403353), (13607, 5912817), (14069, 5718651), (16951, 4746369), (28451, 2827869), (29417, 2735007), (40821, 1970939), (42207, 1906217), (50853, 1582123), (82879, 970761), (85353, 942623), (85693, 938883), (88251, 911669), (248637, 323587), (257079, 312961)]