76753985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 44897215

約数列:

[1, 5, 7, 11, 31, 35, 55, 59, 77, 109, 155, 217, 295, 341, 385, 413, 545, 649, 763, 1085, 1199, 1705, 1829, 2065, 2387, 3245, 3379, 3815, 4543, 5995, 6431, 8393, 9145, 11935, 12803, 16895, 20119, 22715, 23653, 32155, 37169, 41965, 45017, 64015, 70741, 100595, 118265, 140833, 185845, 199361, 225085, 260183, 353705, 495187, 704165, 996805, 1300915, 1395527, 2192971, 2475935, 6977635, 10964855, 15350797, 76753985]

約数ペア:

[(1, 76753985), (5, 15350797), (7, 10964855), (11, 6977635), (31, 2475935), (35, 2192971), (55, 1395527), (59, 1300915), (77, 996805), (109, 704165), (155, 495187), (217, 353705), (295, 260183), (341, 225085), (385, 199361), (413, 185845), (545, 140833), (649, 118265), (763, 100595), (1085, 70741), (1199, 64015), (1705, 45017), (1829, 41965), (2065, 37169), (2387, 32155), (3245, 23653), (3379, 22715), (3815, 20119), (4543, 16895), (5995, 12803), (6431, 11935), (8393, 9145)]