121428072

素因数分解:

$2^3\times 3^6\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 349410240

約数和(自身を除く): 227982168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 243, 282, 324, 376, 423, 443, 486, 564, 648, 729, 846, 886, 972, 1128, 1269, 1329, 1458, 1692, 1772, 1944, 2538, 2658, 2916, 3384, 3544, 3807, 3987, 5076, 5316, 5832, 7614, 7974, 10152, 10632, 11421, 11961, 15228, 15948, 20821, 22842, 23922, 30456, 31896, 34263, 35883, 41642, 45684, 47844, 62463, 68526, 71766, 83284, 91368, 95688, 107649, 124926, 137052, 143532, 166568, 187389, 215298, 249852, 274104, 287064, 322947, 374778, 430596, 499704, 562167, 645894, 749556, 861192, 1124334, 1291788, 1499112, 1686501, 2248668, 2583576, 3373002, 4497336, 5059503, 6746004, 10119006, 13492008, 15178509, 20238012, 30357018, 40476024, 60714036, 121428072]

約数ペア:

[(1, 121428072), (2, 60714036), (3, 40476024), (4, 30357018), (6, 20238012), (8, 15178509), (9, 13492008), (12, 10119006), (18, 6746004), (24, 5059503), (27, 4497336), (36, 3373002), (47, 2583576), (54, 2248668), (72, 1686501), (81, 1499112), (94, 1291788), (108, 1124334), (141, 861192), (162, 749556), (188, 645894), (216, 562167), (243, 499704), (282, 430596), (324, 374778), (376, 322947), (423, 287064), (443, 274104), (486, 249852), (564, 215298), (648, 187389), (729, 166568), (846, 143532), (886, 137052), (972, 124926), (1128, 107649), (1269, 95688), (1329, 91368), (1458, 83284), (1692, 71766), (1772, 68526), (1944, 62463), (2538, 47844), (2658, 45684), (2916, 41642), (3384, 35883), (3544, 34263), (3807, 31896), (3987, 30456), (5076, 23922), (5316, 22842), (5832, 20821), (7614, 15948), (7974, 15228), (10152, 11961), (10632, 11421)]