121774428

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 332972640

約数和(自身を除く): 211198212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 89, 103, 108, 123, 162, 164, 178, 206, 246, 267, 309, 324, 356, 369, 412, 492, 534, 618, 738, 801, 927, 1068, 1107, 1236, 1476, 1602, 1854, 2214, 2403, 2781, 3204, 3321, 3649, 3708, 4223, 4428, 4806, 5562, 6642, 7209, 7298, 8343, 8446, 9167, 9612, 10947, 11124, 12669, 13284, 14418, 14596, 16686, 16892, 18334, 21894, 25338, 27501, 28836, 32841, 33372, 36668, 38007, 43788, 50676, 55002, 65682, 76014, 82503, 98523, 110004, 114021, 131364, 152028, 165006, 197046, 228042, 247509, 295569, 330012, 342063, 375847, 394092, 456084, 495018, 591138, 684126, 742527, 751694, 990036, 1127541, 1182276, 1368252, 1485054, 1503388, 2255082, 2970108, 3382623, 4510164, 6765246, 10147869, 13530492, 20295738, 30443607, 40591476, 60887214, 121774428]

約数ペア:

[(1, 121774428), (2, 60887214), (3, 40591476), (4, 30443607), (6, 20295738), (9, 13530492), (12, 10147869), (18, 6765246), (27, 4510164), (36, 3382623), (41, 2970108), (54, 2255082), (81, 1503388), (82, 1485054), (89, 1368252), (103, 1182276), (108, 1127541), (123, 990036), (162, 751694), (164, 742527), (178, 684126), (206, 591138), (246, 495018), (267, 456084), (309, 394092), (324, 375847), (356, 342063), (369, 330012), (412, 295569), (492, 247509), (534, 228042), (618, 197046), (738, 165006), (801, 152028), (927, 131364), (1068, 114021), (1107, 110004), (1236, 98523), (1476, 82503), (1602, 76014), (1854, 65682), (2214, 55002), (2403, 50676), (2781, 43788), (3204, 38007), (3321, 36668), (3649, 33372), (3708, 32841), (4223, 28836), (4428, 27501), (4806, 25338), (5562, 21894), (6642, 18334), (7209, 16892), (7298, 16686), (8343, 14596), (8446, 14418), (9167, 13284), (9612, 12669), (10947, 11124)]