75471572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 158642400

約数和(自身を除く): 83170828

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 121, 209, 242, 283, 319, 418, 484, 551, 566, 638, 836, 1102, 1132, 1276, 2204, 2299, 3113, 3509, 4598, 5377, 6061, 6226, 7018, 8207, 9196, 10754, 12122, 12452, 14036, 16414, 21508, 24244, 32828, 34243, 59147, 66671, 68486, 90277, 118294, 133342, 136972, 155933, 180554, 236588, 266684, 311866, 361108, 623732, 650617, 993047, 1301234, 1715263, 1986094, 2602468, 3430526, 3972188, 6861052, 18867893, 37735786, 75471572]

約数ペア:

[(1, 75471572), (2, 37735786), (4, 18867893), (11, 6861052), (19, 3972188), (22, 3430526), (29, 2602468), (38, 1986094), (44, 1715263), (58, 1301234), (76, 993047), (116, 650617), (121, 623732), (209, 361108), (242, 311866), (283, 266684), (319, 236588), (418, 180554), (484, 155933), (551, 136972), (566, 133342), (638, 118294), (836, 90277), (1102, 68486), (1132, 66671), (1276, 59147), (2204, 34243), (2299, 32828), (3113, 24244), (3509, 21508), (4598, 16414), (5377, 14036), (6061, 12452), (6226, 12122), (7018, 10754), (8207, 9196)]